1.ISO 9001 Certified Mining Forged Parts Factory
We operate under strict ISO 9001 standards. Every process in our factory, from raw material selection to final dimensional inspection, ensures your forged steel parts for mining meet rigorous global industrial requirements.
2.Professional Technical Team To Provide Support
Our engineers interpret your drawings precisely, offering advice on material selection and tolerance management. We optimize the mining parts forging process to maximize the durability and impact resistance of your components.
3.Finalize Your Order Faster
With advanced friction screw presses and streamlined internal logistics, we shorten lead times significantly. Our efficient production schedule ensures your high-volume orders are completed and shipped without unnecessary delays or bottlenecks.
4.Perfect Quality Assurance Service
We stand behind every component we ship. If any quality issues arise, our comprehensive return and exchange policy covers you. We also offer restocking services to maintain your supply chain stability.
5.Finalize Forged Mining Parts Services At a Lower Price
We leverage established relationships with raw material suppliers and optimize production cycles to eliminate waste. This allows us to provide premium carbon steel mining forged parts at competitive prices without sacrificing quality.
Mining environments demand components with exceptional wear resistance. HULK Metal manufactures custom mining forged parts using premium carbon and alloy steels. Our ISO 9001 certified factory combines precision mining parts forging with advanced CNC machining to deliver ready-to-use components. We manage the entire process, from heat treatment to surface protection, ensuring your heavy-duty equipment operates reliably under extreme stress.
HULK Metal delivers comprehensive OEM services for mining forged parts, strictly manufacturing according to your technical drawings. We process carbon steel, stainless steel, and alloy steel using advanced hot forging and die forging techniques, followed by precision CNC machining. Our factory ensures durability through rigorous chemical and mechanical testing. We offer diverse surface treatments and custom packaging solutions, guaranteeing your components arrive ready for immediate assembly with a lifelong quality assurance.
Name | Mining Forged Parts |
Manufacturing Methods | Manufacturing According to Drawings |
Raw Materials | Steel,Carbon Steel, SS (Stainless Steel),Alloy Steel |
Process | Hot Forging,Die Forging. CNC Machining: Turning, milling, polishing, grinding, drilling, and reaming, and so on Packaging, Delivery, After Service. |
Surface Treatment | Galvanized, Passivation, Powder Coating, Shot Blasting, Polishing, Anodizing, etc. |
Types | Forged Crusher Components, Forged Gear Shafts and Pinions, Forged Excavator and Shovel Parts, Forged Grinding Mill Components, Forged Conveyor Chain Links and Hooks, Forged Hydraulic Cylinder Rods and Ends, Forged Track and Undercarriage Parts |
Test Content & Data | 1.Chemical Composition; 2. Mechanical Properties; 3. Inspection of appearance, size, shape, and position tolerance; 4. Surface Quality; |
Packaging | Wooden case / Carton / Bulk / Individually Packaged / Customized |
Service | Freight consulting / Quality inspection / After-sales / Other value-added services. |
Delivery Method | Sea / Air / Land |
Quality Assurance | Life Long |
HULK Metal provides high-performance mining forged parts engineered to thrive in the most demanding extraction environments. By integrating precision mining parts forging with advanced CNC machining in our ISO 9001 certified factory, we deliver components with unmatched impact resistance and fatigue life. From material selection to custom surface treatments, our technical team ensures every part meets your exact specifications, offering a reliable, cost-effective solution for your heavy-duty equipment.
Mining forged parts represent the backbone of heavy-duty extraction and processing equipment. These components are created through the application of thermal and mechanical energy to solid metal billets, reshaping them while maintaining a solid state. Unlike casting, which can leave internal voids, mining parts forging creates a continuous grain flow that follows the contour of the part. This structural integrity is vital for components like crusher shafts, excavator teeth, and conveyor links that must withstand extreme impact, high abrasion, and constant vibration in subterranean or open-pit environments. At our factory, we specialize in transforming raw steel into high-performance assets that ensure the safety and productivity of global mining operations.
The primary advantage of forged steel parts for mining lies in their superior mechanical properties. The forging process refines the grain structure of the metal, significantly increasing its tensile strength and fatigue resistance. This means a forged gear or shaft can handle much higher torque loads than a cast equivalent of the same weight. Furthermore, the absence of internal gas pockets or cooling cracks makes these parts far more reliable in safety-critical applications. Because the metal is worked in a solid state, it possesses higher ductility and toughness, which are essential for absorbing the sudden shocks common in rock crushing and drilling.
However, there are disadvantages to consider. The initial cost of forging can be higher than casting due to the expense of precision dies and the energy required for heavy-duty presses. Forging also faces limitations regarding geometric complexity; while we can achieve intricate shapes through hot die forging, extremely hollow or labyrinthine internal structures are difficult to produce without extensive secondary CNC machining. Additionally, the size of the part is limited by the capacity of the factory's hammers and presses. Despite these challenges, the long-term ROI of forged mining parts is significantly higher, as their durability reduces equipment downtime and replacement frequency, making them the more cost-effective choice for large-scale operations.
At HULK Metal, our hot die forging process involves heating the metal above its recrystallization temperature—typically between 950°C and 1250°C for steel—before placing it into a precision-engineered die. Our factory utilizes high-tonnage friction screw presses to ensure the metal fills every cavity of the die perfectly. This method is the gold standard for producing high-volume forged mining parts with consistent dimensions. By using closed-die techniques, we minimize flash and material waste, which directly translates to a lower unit price for our clients. The high temperatures involved allow for significant deformation, enabling us to produce dense, high-strength parts that are free from the porosity found in other manufacturing methods. Our technical team carefully monitors temperature gradients to prevent grain growth, ensuring the final product reaches its peak hardness and toughness after heat treatment.
Carbon steel is the most frequently utilized material in our factory for mining applications due to its excellent balance of strength and affordability. We work with various grades, including AISI 1020, 1045, and 1060. Low carbon steels like 1020 are ideal for components requiring high ductility and weldability, such as certain support brackets. Medium carbon steels like 1045 are the workhorse of the industry, frequently used for mining forged parts like pins, bolts, and shafts where a combination of strength and toughness is required. For parts subjected to intense wear, high carbon grades allow for superior surface hardening. Our mining parts forging process ensures that these carbon steels achieve a refined microstructure, making them far more resilient than standard rolled or cast alternatives. We provide full chemical composition reports for every batch to verify the carbon content and purity.
When mining operations involve extreme stress or corrosive environments, alloy steel mining forged parts are the necessary solution. We utilize high-performance grades such as 4140 (Chromium-Molybdenum), 4340 (Nickel-Chromium-Molybdenum), and 8620. These alloys are specifically chosen for their deep hardenability and exceptional fatigue life. For instance, 4140 is a favorite for forged crusher shafts because of its high atmospheric corrosion resistance and toughness. The addition of alloying elements allows our factory to perform specialized heat treatments, achieving specific Rockwell hardness levels tailored to the customer's needs. These materials are essential for heavy-duty drive gears and high-torque transmission components where a failure could result in millions of dollars in lost productivity. Our technical team provides consultation on which alloy grade offers the best performance-to-cost ratio for your specific site conditions.
For mining applications involving highly acidic water or chemical processing, we provide stainless steel mining forged parts. We primarily use austenitic grades like 304 and 316L, as well as martensitic grades like 410 and 420. Grade 316L is particularly valued for its molybdenum content, which provides superior resistance to pitting in chloride-rich environments. Forged stainless steel offers a significant advantage over cast versions, as the forging process eliminates the risk of intergranular corrosion caused by casting segregation. In our factory, we maintain strict separation between carbon and stainless steel production lines to prevent cross-contamination. These parts are often used in pump impellers, valve bodies, and filtration components within the mining sector. While more expensive, the longevity provided by forged stainless steel in corrosive environments ensures the lowest total cost of ownership over the equipment's lifespan.
In many lower-quality factories, improper forging pressure or temperature can lead to internal voids that are invisible to the naked eye but cause catastrophic failure under load.
We utilize advanced simulation software to model the metal flow within the die before production begins. This ensures that the material fills the die completely without trapping air or creating folds. Furthermore, we implement 100% Ultrasonic Testing (UT) on critical mining forged parts to verify internal integrity. By controlling the cooling rate post-forging, we prevent the formation of internal thermal cracks, ensuring every component is a solid, homogenous mass capable of withstanding the rigors of the mining site.
High-temperature heating during mining parts forging can cause carbon to escape from the surface of the steel, leaving a soft "skin" that wears down rapidly in abrasive mining environments.
Our factory uses atmosphere-controlled furnaces to prevent oxidation and decarburization during the heating cycle. We also maintain strict control over "soak times" to ensure the metal reaches the correct temperature without staying in the furnace longer than necessary. If required, we add a precision grinding allowance to our drawings, ensuring that any minor surface changes are completely removed during the CNC machining phase. This guarantees that the final working surface of your forged steel parts for mining retains its full designed hardness.
Over time, forging dies wear down, leading to parts that slowly drift out of tolerance, causing assembly issues for the final equipment manufacturer.
We implement a rigorous die-maintenance schedule. Every die is inspected after a specific number of hits using high-precision coordinate measuring machines (CMM). When a die shows signs of wear approaching 70% of the allowed tolerance, it is pulled and refurbished or replaced. Our factory also utilizes 3-axis and 4-axis CNC machines for secondary finishing, ensuring that even if the raw forging has slight variances, the final forged mining parts meet precision tolerances as tight as +/-0.01mm where required.
If the forging is not aligned correctly with the grain of the starting billet, the resulting part may have "weak spots" where the grain is cut, leading to premature fatigue failure.
Our technical team performs a "Grain Flow Analysis" during the tooling design stage. We ensure that the orientation of the metal's grain structure follows the direction of the highest operational stress. For a forged gear, this means the grain flows radially into each tooth rather than across it. This attention to metallurgical detail is what separates HULK Metal from standard suppliers. We provide macro-etch testing samples to our clients to prove that the grain flow is optimized for the component's specific mechanical role.
Batch-to-batch variations in hardness can lead to some parts being too brittle (causing breakage) or too soft (causing rapid wear).
We utilize fully automated, PLC-controlled heat treatment lines. Each batch of carbon steel mining forged parts is processed with a unique "recipe" that controls heating, quenching, and tempering stages to within +/- 5 degrees. We perform hardness testing at multiple points on the component, not just the surface, to ensure uniform properties. Every shipment is accompanied by a hardness certificate and a mechanical property report, giving you total peace of mind that every part will perform exactly as specified in the field.
Our factory employs a systematic and data-driven approach to mining parts forging, ensuring every component meets the extreme durability requirements of the industry. By integrating advanced engineering with rigorous quality checkpoints, we transform raw steel into high-precision forged mining parts that offer superior performance and a longer operational lifespan in the field.
The process begins with our technical team conducting a deep-dive analysis of your drawings. We evaluate the intended application of the forged steel parts for mining to decide between hot forging or die forging. By simulating stress points and material flow, we determine the optimal forging temperature and pressure required to achieve the necessary mechanical properties while minimizing material waste and production costs.
Once the process is defined, our engineers design custom forging dies using high-strength mold steel. We manufacture these molds in-house using precision CNC equipment to ensure exact adherence to your specifications. Before mass production, we perform trial runs to "debug" the mold, verifying that the dimensions of the initial samples align perfectly with the technical drawings and adjusting for thermal contraction.
We source premium steel from certified partners, focusing on the specific grades required for carbon steel mining forged parts or specialized alloys. Every batch of raw material undergoes a strict incoming inspection, including chemical composition analysis and ultrasonic flaw detection. This ensures that no hidden defects or impurities enter our production line, maintaining the structural integrity of the final mining forged parts.
During the production phase, our factory utilizes high-tonnage friction screw presses to forge the parts. Our technicians monitor furnace temperatures and forging cycles in real-time to ensure consistency across thousands of units. This stage often includes integrated heat treatment processes, such as quenching and tempering, to achieve the specific hardness levels required for the demanding environments of the mining industry.
Our ISO 9001 certified factory implements a multi-tier inspection protocol. Beyond dimensional checks using CMM technology, we conduct non-destructive testing (NDT) and mechanical property tests, such as impact and tensile strength evaluations. Every mining forged part is scrutinized for surface defects and internal soundness, ensuring that only components meeting 100% of your quality standards proceed to the shipping department.
To protect your investment during transit, we provide customized packaging solutions, including heavy-duty wooden cases and moisture-proof wrapping. Our internal logistics team manages the entire shipping process, coordinating with reliable freight partners for sea, air, or land delivery. We optimize the loading process to ensure the forged mining parts are secure and organized for easy inventory management upon arrival at your site.
Our commitment to your project continues long after the delivery of the order. HULK Metal provides a lifelong quality guarantee and a comprehensive returns and exchanges policy for any manufacturing discrepancies. We also offer value-added technical support and restocking services, helping you maintain a stable supply chain and offering solutions for any challenges encountered during the field application of our components.
HULK Metal produces a diverse range of heavy-duty components designed to withstand the harshest extraction environments. Our factory specializes in high-strength forged steel parts for mining, ensuring every item offers maximum wear resistance and structural integrity for critical machinery.
Category | Specific Products | Technical Description & Capabilities |
Crushing & Grinding Components | Crusher Main Shafts, Eccentric Shafts, Grinding Balls, Pitman Arms, Toggle Seats. | Our factory produces these mining forged parts to handle extreme compressive loads. By using hot die forging, we ensure a refined grain structure that prevents fatigue failure during high-impact rock crushing. We typically use high-strength alloy steels like 4340, which provide the deep hardenability required for massive shafts. Every component undergoes rigorous ultrasonic testing to ensure no internal voids exist. These parts are then precision-machined on our 5-axis CNC equipment to meet exact dimensional tolerances, ensuring a perfect fit within your crushing equipment and reducing operational vibration. |
Excavation & Loading Gear | Forged Bucket Teeth, Adapters, Shovel Track Pads, Drive Tumblers, Idler Rims. | These forged mining parts are at the front line of material handling and require immense abrasion resistance. We utilize specialized carbon steel mining forged parts enriched with manganese to provide work-hardening properties. Our mining parts forging process creates a dense molecular structure that far outlasts cast alternatives in abrasive soil and rock. We provide custom surface treatments like shot blasting to further improve fatigue life. Our technical team optimizes the geometry of bucket teeth and adapters to ensure maximum penetration efficiency while maintaining the toughness needed to avoid brittle fractures. |
Power Transmission & Motion | Forged Gear Pinions, Splined Shafts, Hydraulic Cylinder Ends, Rod Eyes, Transmission Flanges. | Precision is paramount for transmission components. Our factory leverages advanced CNC milling and turning to finish these mining forged parts after the initial forging stage. We focus on maintaining grain flow continuity through the gear teeth and splines to maximize torque capacity. By using vacuum-degassed alloy steels, we eliminate impurities that could lead to tooth pitting. These parts are critical for the reliability of underground loaders and haul trucks. We offer various heat treatment options, including induction hardening, to ensure the surface is wear-resistant while the core remains ductile and tough. |
Conveying & Undercarriage | Conveyor Chain Links, Drive Sprockets, Track Rollers, Forged Hooks, Shackle Pins. | For continuous operation, our forged steel parts for mining used in conveying systems are designed for high tensile strength and minimal stretch. We manufacture these links using automated hot die forging lines to ensure batch consistency. Our factory strictly monitors the quenching process to achieve uniform hardness across the entire wear surface. This prevents uneven stretching of conveyor chains, which can lead to costly downtime. Whether for surface belt systems or underground scrapers, our forged components provide the safety and reliability required for moving thousands of tons of material daily. |
HULK Metal provides specialized surface finishing to enhance the durability and corrosion resistance of your mining forged parts. Our factory utilizes advanced chemical, mechanical, and electrochemical processes to ensure every component survives the aggressive moisture and abrasion found in mines.
Treatment Category | Specific Methods | Technical Description & Protective Value |
Electrochemical & Chemical | Electro-Galvanizing, Passivation, Phosphating, Anodizing, Electroless Nickel Plating. | These treatments utilize chemical reactions or electrical currents to create a protective barrier on forged steel parts for mining. Passivation is essential for stainless steel to remove surface contaminants and maximize corrosion resistance, while phosphating provides an excellent base for lubrication or subsequent coating. For parts requiring high hardness and uniform thickness, electroless nickel plating is applied in our factory to protect internal bores and complex geometries from acidic mine water. These processes significantly extend the lifespan of hydraulic components and valve assemblies by preventing oxidation and chemical pitting in harsh underground environments. |
Electrostatic Adsorption | Powder Coating, Electrostatic Spray Painting, E-coating (Electrophoretic Deposition). | Our factory employs electrostatic adsorption to apply high-performance polymer coatings to carbon steel mining forged parts. This method ensures 100% coverage, even on intricate shapes, by using charged particles that wrap around the component. Powder coating creates a thick, resilient "skin" that is far more resistant to chipping and scratching than traditional wet paint. This is vital for exterior components like conveyor supports and housing units. We offer a wide range of UV-resistant and impact-resistant powders designed to withstand the constant bombardment of dust and grit typical of open-pit mining operations. |
Mechanical Treatment | Shot Blasting, Sand Blasting, Polishing, Grinding, Deburring. | Mechanical finishing is the first line of defense in our mining parts forging workflow. Shot blasting is used to remove forging scale and induce compressive residual stress, which dramatically improves the fatigue life of forged mining parts like gear shafts and links. For components requiring precise seals or smooth movement, our factory utilizes automated grinding and polishing to achieve specific Ra surface roughness values. These processes remove surface imperfections that could act as stress concentrators, ensuring the structural integrity of the metal is maintained under the heavy vibration and shock loads of crushing and drilling. |
Physical & Thermal | Hot-Dip Galvanizing, Thermal Spraying, Physical Vapor Deposition (PVD). | For the most extreme conditions, we provide high-thickness physical coatings. Hot-dip galvanizing involves immersing the mining forged parts into molten zinc at approximately 450掳C, creating a thick, metallurgical bond that offers decades of protection against rust, even if the surface is scratched. Thermal spraying allows us to apply specialized ceramic or alloy layers to improve heat resistance and surface hardness for engine or exhaust-related mining components. These robust physical barriers are essential for infrastructure parts like large-scale fasteners and structural connectors that are permanently exposed to corrosive groundwater and atmospheric moisture. |
Selecting the right partner is critical for ensuring the longevity of your equipment. When vetting a mining parts forging factory in China, focus on these core competencies to ensure you receive high-performance components that meet international safety and durability standards.
A superior factory must possess an engineering team capable of deep drawing interpretation and metallurgical analysis. At HULK Metal, our experts don't just follow instructions; they optimize the mining parts forging process by suggesting better material grades or adjusting tolerances to enhance performance. This technical oversight prevents costly design flaws and ensures the final part functions perfectly within your specific mining machinery.
High-volume mining operations require a factory with significant infrastructure. You should look for a partner equipped with high-tonnage friction screw presses and a full suite of 3-axis, 4-axis, and 5-axis CNC machines. Our factory maintains the scale necessary to handle large orders of forged mining parts simultaneously, ensuring that your production timelines are met without compromising the precision of individual components.
Reliability in a mining environment is non-negotiable. A trustworthy factory must be ISO 9001 certified and implement a multi-stage inspection protocol. We conduct rigorous checks, including chemical composition analysis, ultrasonic flaw detection, and mechanical property testing. This systematic approach ensures every mining forged part is free from internal defects and meets the exact hardness specifications required for heavy-duty extraction.
A robust supply chain ensures material consistency and cost-efficiency. HULK Metal maintains long-term partnerships with premium steel mills, guaranteeing a steady flow of high-quality raw materials for your forged steel parts for mining. Our integrated supply chain extends to specialized heat treatment and surface finishing partners, allowing us to control every variable of production within a single, streamlined workflow.
Beyond manufacturing, look for a factory that offers end-to-end support. Our service system includes technical consultation, custom packaging design, and proactive order tracking. By acting as a consultant rather than just a supplier, we help you manage inventory and solve technical challenges on-site. This comprehensive support reduces the administrative burden on your procurement team and ensures a smoother partnership.
Financial flexibility is essential for international trade. A professional factory should offer diverse payment options (such as L/C, T/T, or D/P) and flexible Incoterms (FOB, CIF, DDP) to suit your company’s financial structure. HULK Metal works with you to establish mutually beneficial terms, making it easier for you to manage cash flow while securing high-quality carbon steel mining forged parts.
The ability to navigate international logistics is a hallmark of an experienced exporter. Our factory coordinates with global freight forwarders to provide seamless sea, air, and land transportation. We manage all export documentation and customs clearance requirements, ensuring your forged mining parts arrive at your site on time, whether you are operating in Australia, South America, or Africa.
A manufacturer must stand behind their work with tangible guarantees. HULK Metal provides a lifelong quality guarantee on our mining forged parts, backed by a transparent returns, exchanges, and restocking policy. If any component fails to meet the agreed-upon standards, we take full responsibility. This commitment to accountability is why leading global mining firms trust our factory for their most critical components.
A: We maintain a fully equipped quality inspection center within our factory to execute rigorous testing procedures. Our ISO 9001 certified system includes ultrasonic flaw detection, coordinate measuring machine (CMM) dimensional checks, and mechanical property testing. This complete quality assurance framework ensures every mining forged part meets your precise engineering specifications and safety standards before leaving our warehouse.
A: Pricing is determined by several technical variables, including raw material grades, dimensional tolerances, component size, and specific surface treatment requirements. Because we own our factory and manage a robust supply chain, we can provide real-time quotes. We analyze your drawings to optimize the production process, ensuring you receive a competitive price for high-performance forged mining parts.
A: At HULK Metal, all pricing is built upon a foundation of high quality. When comparing identical material specifications and tolerances, our prices are consistently more economical due to our efficient factory operations. Furthermore, larger order volumes allow us to optimize production cycles and reduce setup costs, enabling us to pass significant savings on to you for your high-volume requirements.
A: The Minimum Order Quantity is influenced by factors such as part complexity, material weight, and specific tooling requirements for mining parts forging. We encourage you to send us your 2D or 3D drawings; we will sign a non-disclosure agreement (NDA) to protect your intellectual property. After a technical evaluation, our team will provide a tailored MOQ that balances production efficiency with your needs.
A: Our standard lead time is generally around 30 days, though this depends on the complexity of the forged steel parts for mining. As order volume increases, our factory can further optimize production efficiency through streamlined scheduling. We work diligently to ensure that even the most complex projects are completed and ready for shipment within a maximum window of 45 days.
A: We maintain close partnerships with specialized factories for powder coating, hot-dip galvanizing, and electroplating. Selecting the right finish requires evaluating the base metal and the specific environmental stressors the forged mining parts will face. Our technical team provides expert consultations to determine the most durable and cost-effective surface solution for your particular mining application.
A: HULK Metal is a global supplier with extensive experience shipping to more than 50 countries. We regularly serve clients across North America, Europe, South America, Africa, and Southeast Asia. Our logistics team is well-versed in international maritime and air freight regulations, ensuring that your mining forged parts arrive safely at your destination, regardless of your geographical location.
A: The maximum dimensions depend on the material grade, thickness, and the tonnage of the presses in our factory. Whether you need small, intricate gears or massive crusher shafts, our equipment can accommodate a wide range of scales. Please provide your technical drawings under an NDA so our engineers can evaluate the process complexity and confirm our manufacturing capacity for your specific sizes.
A: We support a variety of flexible financial arrangements, including Letter of Credit (L/C) and Telegraphic Transfer (T/T), among other terms. Regarding delivery, we offer standard Incoterms like FOB, CIF, and DDP to simplify your procurement process. If your organization has specific financial requirements, please let us know so we can consider a comprehensive solution that fits your business model.
A: HULK Metal is a professional manufacturer with extensive factory resources and deep technical expertise in mining parts forging. Unlike a simple trading company, we provide an integrated team that handles engineering support, quality control, and international trade sales. This structure allows us to offer the direct pricing of a factory combined with the comprehensive service of a global consultant.
A: Certainly. Once the custom mold is designed and debugged, our factory produces an initial sample for rigorous testing. We then ship this sample to you for final verification. Mass production only commences after you have tested and approved the sample, ensuring that the final batch of forged steel parts for mining aligns perfectly with your performance expectations.
A: You can get a quote in a shorter time by providing the following information at once:
1. 2D and 3D drawings of the Mining Parts Forged. If neither is available, samples can be provided.
2. Quantity.
3. Delivery Terms.
4. Material, surface treatment, tolerance, and weight. If no 3D drawing is available, please provide the following information:
Our ability to deliver superior mining forged parts stems from a holistic approach to manufacturing. We combine decades of technical expertise with a highly controlled production environment, ensuring that every component leaving our factory exceeds industry standards for durability and precision.
Our professional technical team possesses rich experience in the heavy machinery sector, allowing us to interpret complex drawings and understand your specific operational requirements. By analyzing the environmental stressors your equipment faces, we develop more appropriate mining parts forging solutions that optimize the balance between material hardness and impact toughness for your specific application.
HULK Metal has cultivated an integrated supply chain that links our factory with specialized heat treatment centers and finishing workshops. This network allows us to maintain total control over every stage of the manufacturing process. By streamlining these transitions, we reduce lead times and eliminate the quality variances often found when working with fragmented suppliers.
We maintain close cooperation with certified raw material factories that provide premium steel at better prices than the open market. Every batch of incoming steel is subjected to rigorous chemical and physical analysis. By ensuring the purity and grain structure of the raw material from the start, we guarantee the structural integrity of your forged steel parts for mining.
During the mass production phase, our factory utilizes high-precision monitoring equipment to track forging temperatures and pressure cycles. Our skilled operators ensure that the metal flow aligns perfectly with the component’s stress points. This strict adherence to technical parameters ensures that every carbon steel mining forged part possesses the refined microstructure necessary for long-term reliability.
Our quality control process is not just a final check; it is a multi-stage protocol. We utilize non-destructive testing (NDT), including ultrasonic and magnetic particle inspections, to identify any internal or surface flaws. This comprehensive approach ensures that every mining forged part is verified for dimensional accuracy and mechanical strength before it is approved for shipment.
High-quality production is only valuable if the parts arrive in perfect condition. We design custom packaging solutions, such as reinforced wooden crates and anti-corrosion wrapping, to protect your forged mining parts during sea or land transit. Our logistics team carefully manages the loading process, ensuring that your order is handled with the utmost care to prevent surface damage.
Our relationship with you extends beyond the delivery of the goods. Upon receipt, you are encouraged to verify the quality and quantity of the order. HULK Metal provides a transparent guarantee: any products with quality discrepancies are eligible for our comprehensive return, exchange, and restocking services. This commitment ensures your supply chain remains uninterrupted and your equipment stays operational.
HULK Metal maintains a rigorous quality management system to ensure every component meets the highest industrial standards. Our factory implements a multi-stage inspection protocol covering everything from raw material verification to final dimensional checks. By combining advanced testing equipment with expert metallurgical analysis, we guarantee that your forged steel parts for mining possess the structural integrity and precision required for the most demanding heavy-duty extraction and processing environments.
Our technical team utilizes high-precision Coordinate Measuring Machines (CMM) and digital callipers to verify every critical dimension. We ensure that your mining forged parts adhere to the tight tolerances specified in your technical drawings, preventing assembly issues and ensuring perfect equipment compatibility.
We provide specialized inspection services tailored to your unique requirements, such as salt spray testing for corrosive environments or specific ultrasonic depth checks. Our factory remains flexible, adapting our quality control workflow to meet the specific safety and performance benchmarks of your project.
A final comprehensive audit is performed before any order leaves our factory. This encompasses a review of all previous test reports and a spot check of the finished goods to confirm that the entire batch is consistent and ready for immediate deployment.
We conduct destructive and non-destructive tests to verify hardness, tensile strength, and impact resistance. This ensures that the mining parts forging process has achieved the necessary physical characteristics to survive high-stress cycles and sudden shocks in the field.
Every part undergoes a detailed surface evaluation to identify any cracks, laps, or forging defects. Our factory employs both visual checks and non-destructive testing (NDT), such as Magnetic Particle Inspection (MPI), to ensure the exterior integrity of all forged mining parts.
We implement a strict counting and weighing protocol during the packaging phase. Our team cross-references the actual output with your purchase order to ensure that the exact number of mining forged parts is accounted for and documented correctly for your inventory.
Before production begins, we perform a comprehensive chemical composition analysis using Spectrometry. This verifies that the raw materials—whether carbon steel mining forged parts or high-grade alloys—meet the exact metallurgical standards required for your specific mining application.
HULK Metal operates a sophisticated network of specialized factories designed to handle every stage of the manufacturing lifecycle. Our infrastructure integrates high-tonnage forging presses with precision machining and automated finishing lines, all managed under strict ISO 9001 protocols. By centralizing these diverse capabilities, our factory resources provide a streamlined, one-stop solution that reduces lead times and ensures the highest level of consistency for your critical mining infrastructure components.
Partnering with HULK Metal for your forged steel parts for mining ensures you receive a comprehensive manufacturing solution tailored to your specific operational goals. Our factory combines technical expertise, advanced infrastructure, and a customer-centric service model to deliver high-performance components. We focus on maximizing your equipment's uptime while minimizing procurement risks, providing a reliable supply chain that supports the rigorous demands of global mining and extraction projects.
Our technical library provides in-depth insights into the evolving world of heavy-duty metal components. These articles cover essential topics, including the benefits of specific heat treatments for carbon steel mining forged parts, the latest advancements in mining parts forging technology, and maintenance strategies to extend the lifespan of your machinery. By reviewing our expert-led content, you can better understand the metallurgical advantages of forging and how HULK Metal remains at the forefront of the industry in China.
Beyond our core mining solutions, our factory produces a wide range of high-strength components for diverse industrial applications. We specialize in forged gear blanks, high-pressure valve bodies, heavy-duty automotive axles, and structural aerospace components. Whether you require precision-engineered crane hooks or specialized agricultural equipment parts, our technical team applies the same rigorous ISO 9001 standards to every project. We leverage our extensive forging and CNC machining resources to deliver custom metal solutions for the construction, energy, and transportation sectors globally.
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Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Bicycle Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Steel Casting Parts are widely used for load-bearing and structural components requiring strength, durability, and dimensional stability.
Name Aluminum Die Casting Auto Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Name Aluminum Die Casting Accessories
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Cast Aluminum Enclosures are widely used to protect electronic and industrial components in demanding environments.
We manufacture bike parts strictly according to customer drawings, covering drivetrain, braking, wheel, and structural components. Our OEM service integrates casting, CNC machining, surface treatment, packaging, and logistics under one managed process.
Name Aluminum Die Casting Washing Machine Bracket
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
HULK Metal provides OEM Precision Die Casting Parts with full technical support, strict quality control, and reliable production.
HULK Metal delivers high-quality OEM casting aluminum brackets made to your exact drawings, using die casting, sand casting, or investment casting.
HULK Metal provides comprehensive Aluminium Die Casting Auto Parts solutions, covering engine, transmission, chassis, and electronic components. We meticulously manage every stage, from mold design, die casting, CNC machining, and surface treatment, to strict quality control, packaging, and delivery.
HULK Metal has provided excellent Agricultural Machinery Casting services to hundreds of customers worldwide.
HULK Metal supplies Automobile Casting Components for global automotive manufacturers and bulk buyers seeking reliable OEM partners in China. With ISO 9001 certified factories and mature casting experience, we produce Automobile Casting Parts strictly according to drawings.
HULK Metal specializes in OEM/ODM casting of Custom Flail Mower Hammer Blades. With an ISO 9001-certified factory, advanced foundry capabilities, and end-to-end quality control, we deliver wear-resistant, dimensionally accurate blades tailored to your machinery.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
Die Casting Engine Parts are widely used in automotive and industrial power systems where strength, accuracy, and heat dissipation matter.
HULK Metal is a trusted manufacturer of Custom Sickle Guards Casting, serving bulk buyers worldwide. Our ISO 9001-certified foundry delivers high-precision sickle guards in ductile iron, grey iron, or cast steel—tailored to your drawings.
HULK Metal delivers precise and durable Water Glass Sand Casting components for industrial and OEM applications. Combining advanced factories, CNC machining, comprehensive surface treatments, and rigorous quality control, we ensure reliable production and timely delivery.
Our Stainless Steel Castings are produced for demanding industrial applications where strength, corrosion resistance, and consistency matter. As an OEM-focused supplier, we manufacture strictly according to your drawings using sand casting, investment casting, or lost foam casting.
Resin sand casting is widely used for medium and large metal parts requiring good surface finish and stable structure.
HULK Metal provides professional reducer housing casting services, offering horizontal, vertical, integral, and split designs. Our complete OEM solutions include casting, CNC machining, surface treatment, quality inspection, packaging, and global delivery.
Name Precision Casting Castings
Manufacturing Methods Manufacturing According to Drawings
Materials Cast Iron / Aluminum / Stainless Steel / Carbon Steel / Gray Iron / Customized
Process Investment Casting / Ceramic Mold Casting / Metal Mold Casting, Die Casting, Lost Foam Casting
Surface Treatment Sandblasting / Shot Blasting / Powder Coating / Customized
Test Content & Data 1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
HULK Metal operates as a trusted Casting Motorcycle Parts manufacturer in China, specializing in aluminum die casting and sand casting motorcycle parts. Backed by ISO 9001 standards, our factories deliver precision OEM components tailored to your drawings.
Lost wax casting is ideal for producing complex metal parts with smooth surfaces and tight tolerances. As an experienced lost wax casting foundry in China, HULK Metal provides reliable OEM services based on your drawings.
HULK Metal provides comprehensive lost foam casting solutions for OEM projects, covering mold design, casting, CNC machining, surface treatment, and quality inspection.
Investment casting produces complex metal parts with smooth surfaces and tight tolerances through a precise lost wax process.
HULK Metal delivers ISO 9001-certified grey iron casting services with precision, durability, and cost efficiency.
HULK Metal has provided excellent metal casting services to hundreds of ductile iron casting parts purchasers around the world. More than 20 industries, including automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction, agriculture, and energy, have used our products.
HULK Metal delivers high-quality custom cast iron drain pipe fittings through ISO 9001-certified factories. Our experienced team ensures precise production from drawings, rigorous quality control, and timely delivery.
You will get higher quality Centrifugal Casting Castings. HULK Metal has an advanced centrifugal casting production line that can produce cast iron, gray iron, ductile iron, stainless steel, high manganese steel and other raw materials.
HULK Metal has provided excellent metal casting services to hundreds of Cast Iron Casting parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
Precision forging is a near-net-shape manufacturing process that creates high-strength components with superior mechanical properties. At HULK Metal, our OEM services integrate advanced hot and cold die forging with precision CNC machining.
HULK Metal provides a comprehensive OEM solution for high-precision forged steel parts, integrating advanced hot and cold forging factories with elite 5-axis CNC machining.
Description HULK Metal provides a vertically integrated manufacturing solution for Motorcycle Forged Parts, specializing in high-strength components like crankshafts, connecting rods, and triple clamps.
Mining environments demand components with exceptional wear resistance. HULK Metal manufactures custom mining forged parts using premium carbon and alloy steels.
ISO 9001-certified metal forging factory. The technical team supports every phase—from print review to process optimization. Faster turnaround without sacrificing accuracy. Full QA with returns/rework guarantee.
Forged gear blanks provide higher strength, better grain flow, and improved fatigue resistance compared with cut gears.
Forging small parts are widely used where strength, consistency, and tight tolerances matter. HULK Metal provides OEM services for custom forging small parts based on drawings or samples.
HULK Metal provides premium forged flanges manufactured with hot die forging and precise CNC machining. Our services cover raw material selection, surface treatment, strict quality inspection, and timely delivery.
Custom forged parts from HULK Metal offer superior strength, reliability, and performance across industries like automotive, construction, and energy. Using advanced forging techniques and a comprehensive quality control system, we provide parts made to your exact specifications.
Closed die forged parts are produced by shaping heated metal within precision dies, delivering higher strength, consistent grain flow, and tight tolerances.
HULK Metal’s forged components include manufacturing processes, materials, surface treatments, and quality control measures. From automotive to industrial applications, our forged components deliver superior performance and reliability
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials 304 / 316L / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Forging / Stamping
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Manufacturing According to Drawings
Process Casting / Hot Forging
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
HULK Metal specialises in high-quality forged stainless steel parts and offers comprehensive OEM services. As a certified ISO 9001 factory in China, we ensure strict quality control, competitive pricing, and rapid order turnaround.
Name Motorcycle Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Manufacturing According to Drawings
Process Hot Forging / Die Forging / Custom
CNC Machining Turning, Milling, Planing, Drilling, Grinding, Drilling, Boring
Materials Carbon Steel / ND Steel / Stainless Steel / Aluminum Alloy / Customized
Name Motorcycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Mining Machinery Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Die Forging / Customized
Custom hot forging parts are produced through controlled heating, precision die forging, machining, inspection, and delivery. HULK Metal supports OEM projects based on drawings, combining experienced technical teams, coordinated factories, and ISO 9001 management.
Name Cold Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials 20Cr Steel / 20CrMo Steel / 20CrMnTi Steel /Aluminum / Aluminum Alloy / Customized
Process Cold Forging
Carbon Steel Forged Parts are widely used in applications where strength, durability, and dimensional stability are important. HULK Metal supplies Custom Carbon Steel Forged Parts through full OEM services, from drawing review, forging, machining, surface treatment to delivery.
Name Bicycle Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Parts Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Auto Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Aluminum / Customized
Process Hot Forging / Cold Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Alloy Steel Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Alloy Steel
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Rilling Forging / Die Forging / Customized
Name Agricultural Machinery Accessories Forging Parts
Manufacturing Methods Manufacturing According to Drawings
Materials Carbon Steel / Alloy Steel / Stainless Steel / Customized
Process Hot Forging / Free Forging / Mold Forging / CNC Machining / Customized
HULK Metal is a manufacturer of sheet metal stamping parts in China. We have advanced stamping equipment, experienced workers, and perfect after-sales service to complete higher-quality orders faster at a lower price.
HULK Metal is committed to providing high-quality sheet metal automotive parts OEM services to customers around the world. We have a complete supply chain to provide you with better OEM services.
HULK Metal has developed over 16 years to become an experienced metal stamping manufacturer. We can manufacture higher quality steel metal stamping parts from carbon steel, stainless steel, and alloy steel. We have a complete quality control system.
HULK Metal has provided excellent metal stamping services to hundreds of stainless steel metal stamping parts purchasers around the world. Our products have been used in more than 20 industries, such as automobile manufacturing, machinery manufacturing, home appliance manufacturing, construction industry, etc.
HULK Metal is a professional manufacturer of home appliance metal stamping parts that has provided metal stamping services for the home appliance manufacturing industry for over 16 years.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
As a metal stamping service supplier with a strong production capacity, HULK Metal has 5 sets of stamping machines with a capacity of 315 tons, 5 sets of 200 tons capacity, 5 sets of 80 tons capacity and 5 sets of 60 tons capacity. We can provide customized manufacturing services for copper metal stamping parts of 0.1mm~10mm. Products can be certified by CE, SGS, GB, and other standards.
HULK Metal has 20 precision stamping machines that can process precision metal stamping parts from 0.05mm to 5mm. Our quality inspection team will strictly test the performance and parameters of the product to ensure that the quality of the product can meet your requirements.
HULK Metal has provided excellent metal stamping services for more than 20 industries such as automobiles, home appliances, machinery, and other manufacturing or construction industries.
HULK Metal has an experienced technical team that can customize complete custom stamping parts OEM solutions. We can supply products certified by CE, SGS, etc. and comprehensive services such as shipping and after-sales. You can buy metal stamping parts you want more easily at HULK Metal.
HULK Metal provides Custom Construction Metal Stamping Services for bulk buyers who demand precision, strength, and consistency.
HULK Metal is a professional manufacturer of metal stamping parts. Our factory has more automated stamping machines and advanced product quality inspection instruments so that we can complete higher quality carbon steel metal stamping parts faster.
HULK Metal provides professional brass metal stamping services with full-process technical support and production capacity. We specialize in manufacturing custom brass metal stamping parts that meet CE, GB, and SGS standards.
HULK Metal's factory has 20 stamping machines, 10 CNC machines, and perfect-quality inspection instruments. We can provide complete OEM services for metal stamping parts. We can manufacture metal stamping parts in automobiles, construction, household appliances, and other industries with copper, steel, and aluminum as raw materials.
HULK Metal is a professional Auto Accessories Metal Stamping Parts manufacturer with over 16 years of experience. We have a complete supply chain to supply you with complete metal stamping OEM services.
HULK Metal has been engaged in the manufacture of Aluminum Sheet Metal Stamping Parts for many years. We focus more on the needs of our customers and develop complete production solutions accordingly.
HULK Metal has been engaged in the stamping service of aluminum metal parts since the second half of the 20th century. Up to now, HULK Metal has been able to produce metal stamping parts with a thickness of 0.1mm~2mm using 1000~7000 aluminum alloy plates as raw materials.
HULK Metal provides high-quality Aluminum CNC Machining Parts, combining advanced multi-axis CNC machining, precise surface treatments, and strict quality control.
Aluminum Alloy 6063 / Customized
Profile Extrusion / Cutting / Deburring / CNC Process / Customized
Air conditioner / Frequency Converter / Communication Base Station / Computer / Electric Equipment / Customized
CE / ISO / RoHS / SGS / Customized
Anodizing / Sand Blasting / Painting / Chormating / Customized
Trademark printing / wooden box / plastic box / foam box / air film / Customized
HULK Metal delivers high-precision CNC auto parts through ISO 9001-certified factories in China, offering full OEM machining services—from design review and material sourcing to surface treatment, rigorous inspection, and global delivery.
Name CNC Machining Aluminum Die Casting Parts
Manufacturing According to Drawings
Materials Al-Mg Alloy / Al-Zn Alloy / Al-Si Alloy / Customized
Surface Anodized / Passivated / Polished / Powder Coating / Brushed / Customized
Precision Machining for Agricultural Parts requires stable accuracy, durable materials, and consistent production control. HULK Metal provides Agricultural Sector Parts Machining Services based on customer drawings, covering turning, milling, drilling, and finishing.
Precision bicycle part machining demands tight tolerances, lightweight strength, and flawless surface finishes—exactly what HULK Metal delivers.
HULK Metal delivers precision custom flange machining based on your drawings, using advanced 3-, 4-, and 5-axis CNC equipment in ISO 9001-certified factories.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Sewage Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Housing
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Housing: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Housing: precision casting, lost wax casting.
Powder spraying, Painting
Sewage Pump Bases
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Sewage Pump Bases: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Sewage Pump Bases: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline pump Motor Bracket
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline pump Motor Bracket: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline pump Motor Bracket: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Impellers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Covers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Covers: precision casting, lost wax casting.
Powder spraying, Painting
Pipeline Pump Housings
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Pipeline Pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Pipeline Pump Housings: precision casting, lost wax casting.
Powder spraying, Painting
Centrifugal Pump Impellers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump impellers: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump impellers: precision casting, lost wax casting.
Powder spraying, Painting
1. Chemical composition; 2. Mechanical properties; 3. Metallographic inspection; 4. Inspection of appearance, size, shape, and position tolerance; 5. Surface roughness;
Centrifugal Pump Covers
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump covers 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump covers: precision casting, lost wax casting.
Powder spraying, Painting
Name Centrifugal Pump Bottom Plates
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron Centrifugal Pump Bottom Plates: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel Centrifugal Pump Bottom Plates: precision casting, lost wax casting.
Powder spraying, Painting
Manufacturing According to Drawings
QT (Ductile Iron) HT (Grey Cast Iron) Cast Steel (ZG25)
Gray cast iron, ductile iron pump Housings: 1. Resin sand casting; 2. Lost foam casting; 3. Coated sand casting;
Cast steel pump Housings: precision casting, lost wax casting.
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Ductile Iron / Stainless Steel / Gray Iron / Cast Steel / Customized
+/-0.01mm
CT9
Casting / CNC / Customized
≥1.6Mpa, ≤6.4Mpa
Painting / Plating / Polishing / Customized
Anti-collision / Brand Logo / Customized
CB / CE / URV / Customized
Our J Hooks and J Cups for Power Rack OEM services are designed for brands and wholesalers sourcing in volume. HULK Metal supports full-process manufacturing from drawings, covering stamping, welding, machining, and surface treatment under ISO 9001 control.
Fitness Equipment Extrusions are widely used for frames, rails, supports, and structural connectors in commercial gym equipment. HULK Metal provides OEM production covering extrusion forming, precision cutting, CNC machining, welding, and surface treatment.
HULK Metal provides Weight Plate Holder OEM services for global gym equipment brands and wholesalers seeking dependable large scale supply. From standard weight plate racks to custom bumper plate storage solutions, our factories support cutting, welding, bending, machining, and finishing under ISO 9001 systems.
Fitness Equipment Parts often involve complex structures, load-bearing requirements, and strict consistency standards. HULK Metal provides Custom Fitness Equipment Parts through OEM production, supporting drawings or samples.
Exercise equipment parts form the structural and functional backbone of modern fitness machines. HULK Metal offers OEM services focused on custom exercise equipment parts manufactured strictly to drawings.
HULK Metal crafts Custom Workout Equipment Parts to your exact drawings—no job too complex. With full in-house metal fabrication and strict ISO controls, we deliver stronger, smoother, and more consistent parts than typical suppliers.
HULK Metal Crafts Gym Equipment Components with tighter tolerances and heavier-duty builds than most. We handle OEM requests from start to finish—stamping, welding, laser cutting, and forging—all under one roof.
HULK Metal delivers high-quality custom barbell rack OEM services backed by decades of metal fabrication expertise. Our ISO 9001-certified factories handle everything from raw material sourcing to final delivery. Whether you need power racks, squat racks, or wall-mounted systems, we produce precise, durable parts that meet your exact specifications.
HULK Metal is a trusted OEM supplier of custom gym equipment rack and parts, backed by ISO 9001-certified factories and full-sheet metal production capabilities. We manufacture power racks, squat racks, wall-mounted systems, and more—exactly to your drawings.
HULK Metal produces custom power racks from iron, steel, stainless steel, and aluminum using sheet metal, profiles, pipes, and strips. Our processes include stamping, CNC machining, welding, casting, and forging.
As a top metalworking service provider, we want to let every customer experience a sense of security in purchasing, sales, etc., and better realize their value through continuously defining new standards for products and services.
Room 901, Intelligent Park A Building, No. 86 ChunYang Rd, Qingdao, China 266109
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