Lifting Clutch and Ring Clutch are both devices used to lift concrete blocks. The correct selection and use of them can make the entire project more efficient and safe. This article will help you understand them in all aspects and how to buy the more suitable one.
Both are facilities used to lift concrete blocks, used to link the anchors on the concrete blocks and the hooks on the crane. But the two are used for different anchors. And the two are also very different in the name, here will be a detailed comparison. They both need to use
Mostly used as a general term for all Clutches. In a narrow sense, it refers to a device used to lift concrete blocks with Lifting Pin Anchors. It also has many other names such as Lifting Eye, Dog Bone Lifting Clutch or Eye, Spherical Head Lifting Clutch, etc. Its head is connected to the handle (chain), and there is a long slot in the middle of the head. The opening of the slot is wide for the embedding of the anchor, and the inside is thinner to provide a bearing point. It has 2 styles (depending on whether the handle or chain is connected to the crane end). When we call it Lifting Clutch, we mostly refer to the ordinary handle. Because Lifting Pins are cylindrical and the head is spherical, the lifting direction of the lifting clutch is more flexible. It is mostly used to lift thicker concrete blocks or complex shapes such as concrete pipes, culverts, thicker wall panels, etc.
It is a device specially designed for lifting Spread Lifting Anchors. Its head is ring-shaped, hence the name. Its head can be connected to the handle (chain or wire rope), and the head design structure is more complex, consisting of an outer ring and a pin. It has three styles (depending on whether the crane end is connected to a handle, wire rope or chain). When we call it Ring Clutch, we mostly refer to the ordinary handle. Spread Anchor is made of steel plate, and the groove generated by Recess Former is flat, so its use needs to pay attention to the load direction.
The classification of the two also mainly depends on what is the middle part of the connection head and the crane. And what kind of Anchors they are used to connect.
When the middle part is made of steel plate, it is mostly called Lifting Clutch, when it is a chain, it is called Lifting Clutch with Chain.
When the middle part is made of steel plate, it is mostly called Ring Clutch, when it is a chain, it is called Ring Clutch with Chain, when it is a wire rope, it is called Combine Ring Clutch.
They both consist of a head and a handle, and the difference lies in the head. The connection between the head and the handle uses a high-performance alloy steel bar that is hot-bent and welded to the steel plate or connected to the chain.
It is a high-performance steel plate with a hole left, and the purpose of the opening is to facilitate the insertion of the hook.
Its material is: Q345D and Q355D, it is made by laser cutting, the production process is more efficient, and it can also save material costs.
Its end ring is larger, which is convenient for the insertion of the hook.
Its material is: Q345D and Q355D.
It is a component used to pass through the head to link the head and Bar together.
Its material is: Q345D and Q355D. It is cut into a specific length after blanking, passed through the head after hot bending, and then welded on the Bar or chain.
The head is a spherical shape with flat sides, a gap reserved in the middle, and a wider gap at the opening to facilitate the entry of the head of the Lifting Pins. A hole is left in the middle of the flat end to facilitate the passage of the linking steel plate. The spherical body, the gaps in the middle and the tail are of equal width and are narrower than the diameter of the head of the Lifting Pins to provide a bearing point. There is an ear on the head to facilitate the user to better push the Lifting Pins into the head.
Its material is: G30CrMoV or CM490. It is formed in one go through precision casting, which not only has stronger performance but also saves a lot of production costs.
The head of Ring Clutch is divided into two parts, ring and pin.
It has a hole in the middle for passing the connecting steel rod. The ring is open, and the width of the opening depends on the thickness of the Spread Anchor. Some parts of the ring are hollow and there are gaps on the outer wall to facilitate the push-in and push-out of the pin.
Its material is: G30CrMoV or CM490. It is laser cut, which makes the production process more efficient and saves material costs.
It is hot-forged from high-performance alloy steel. The round bend needs to be placed in the Ring, and the straight part can also be called the handle. Its main function is to push the Locking Blot into the hole of the Spread Anchor. There is a hole on the handle of the Locking Blot, which can be connected to the rope for disassembly of the Ring Clutch.After it is inserted into the ring, a pin needs to be driven into the ring to prevent it from slipping out.
Both of them are used for the lifting of precast concrete parts, but they have different focuses. When Pins Anchor is used on the precast concrete parts, Lifting Clutch is needed, and when Spread Anchors is used, Ring Clutch is needed.
These precast concrete parts can be:
Wall panels
Columns
Beams
Floor slabs
Stairs
Basements
Manholes
Culverts
Pipes
Guardrails
Where to install anchors requires professional engineers to perform complex calculations based on the stress conditions of the parts. Currently, Halfen is known to provide such calculation solutions.
Choosing the right Lifting Clutch can complete the lifting of precast concrete parts more safely. We should consider the following two aspects when choosing them.
When Spread Anchor is used on concrete precast blocks, we should use Ring Clutch.
When Pin Anchor is used on concrete precast blocks, we should use Lifting Clutch.
No matter what kind of Clutch, they all have Load Group. The load range will be printed on their heads. For example, when 1.3 -2.5 tons is printed on the Head, then its upper limit in the force direction is 2.5 tons. We usually use a tensile force of more than 5 times the safety factor to complete the test. This means that its maximum load capacity can reach 12.5 tons.
During actual lifting, the angle between the tensile force direction and the gravity direction must be considered for calculation.
The Lifting Clutch of the same Load Group can lift all Pin Anchors of the group. Because the diameter of the Head end of the Pin Anchor is the same.
Similarly, the Ring Clutch of the same Load Group can lift all Spread Anchors of the group. Because the diameter of the Head end hole of the Spread Anchor is the same.
We will show you how to use Lifting Clutch and Ring Clutch more intuitively through pictures and texts.
1. Check the load duty of the anchor
2. To connect the lifting link to the anchor, the sphere is pushed with its opening facing downwards over the anchor.
3. The tongue of the sphere is then turned downwards to close around the anchor.
The Universal Head sits in the recess and is now ready for use.
1. The lifting clutch is suitable for axial loads and pitching. The unit can also be rotated on the lifting link when pitching the unit. The tongue must be closed during this process.
2. The counterweight of the tongue ensures that the sphere remains in the correct position, even when the load is released.
3. Turning the link while under load is restricted by friction. A small amount of grease is allowed if necessary.
When the load is taken off, release the lifting clutch by turning the sphere with the tongue as shown.
Lift the lifting clutch well away, and do not let it dangle over the anchor.
The Lifting Clutch is an attachment link for the lifting and transporting of precast concrete units in combination with the Spherical Head Anchor. The Lifting Clutch is manually operated and manufactured in the versions given in the following table.
The allowable loads for individual cases must be checked using the tables for each anchor type.
Safety regulations in the country of use must always be observed, in particular those for the use of cranes and lifting equipment.
Do not use the Lifting Clutch in precast units that have been designed for the turning and lifting clutch.
Before lifting the precast concrete unit, as many sections of the formwork as possible should be removed in order to minimise adhesion to the formwork.
Inadequate stripping is the most common cause of flaking of the precast concrete unit or of anchor failure. The forces acting on the lifting system may be several times the actual weight of
the precast unit.
To strip the recess former, two rods are inserted in the holes in the recess former, which is then levered out by
scissors action. This technique will guarantee a long life time for the recess former. Attempting to remove the recess former using the tip of a carpenter‘s hammer will destroy it.
To transport an element, insert the suitable ring clutch for the load group over the anchor head in the concrete recess. The load ranges are foolproof.
Securely lock the ring clutch with a straightforward hand-operated movement of the locking bolt. The resulting connection is secure, allowing the ring clutch to move freely in any direction. The precast element can now be safely lifted out of the formwork and transported to its storage location.
A primary advantage of the HULK Metal Rapid Lift System is that the slinging devices (ring clutches) remain attached to the crane hook and do not need to be transported by hand.
The ring clutch can be released manually by pushing back the locking bolt once the device is off-loaded.
The hulk metal ring clutch can be used to move flat-manufactured precast units from a horizontal to a vertical position. The direction of the pull is at right angles to the built-in anchor.
To avoid flaking of the concrete, the erection anchor should be properly embedded in the unit.
If the shackle is beneath the clutch head when subjected to the load, it may lock in the position illustrated.
The round shackle will become bent then when the load is raised.
If the shackle is pulled towards the top surface of the slab when subjected to the load, it may become bent on the edge of the slab.
In the upper position, the shackle may lock within the clutch housing.
A narrow lifting cable angle will cause the shackle to become bent. The problem can be overcome by turning the shackle through approx 45°.
The customer must ensure that the lifting clutchs are checked for any damage before use.
In addition the customer must carry out full inspections at regular intervals.
These must be carried out by a qualified person at intervals to suit the site conditions or in any event every year.
Reject the clutch if:
• it is deformed/bent in any way.
• it is worn such that max h and min m are exceeded.
• the identification lettering is worn away.
Inspections must be recorded in a report showing the values measured. Records must be filed and stored in an appropriate place. As a guide experience has shown that links last approx 7 years.
Alteration and repairs to the Universal- Heads, especially welding operations, are strictly forbidden.
In this comprehensive comparison, Ring Clutch and Lifting Clutch are shown to fulfill distinct roles in precast‑concrete handling: the Ring Clutch excels with flat-groove Spread Anchors for stable, multi‑directional lifts, while the Lifting Clutch offers greater flexibility with spherical Pin Anchors on complex or heavier units. Both devices share high‑strength Q345D/Q355D steel construction and precise manufacturing-but their head designs and connection methods make each more suitable for specific anchor types and load requirements. By selecting the correct clutch according to anchor style and load group, you ensure safer, more efficient lifting operations.
Ready to optimize your next precast project? Choose HULK Metal's expertly engineered clutches for reliable performance, contact us now to find the perfect lifting solution.
Our production services related to ring clutches and lifting clutches include laser cutting, welding, casting for enhanced durability, surface finishing such as plating and coating, assembly line integration, and stringent quality inspection. These services ensure robust performance, long service life, and tailored solutions to meet specialized engineering demands.
HULK Metal has been focusing on providing high-standard metal product production and quality inspection services to global users since 2004. So far, it has integrated a complete supply chain and an advanced quality control center, as well as a professional service team.
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This section features precast concrete accessories that complement ring and lifting clutches in precast applications: embedded anchor plates, lifting inserts, threaded lifting bolts, connection brackets, alignment pins, and protective covers. These parts improve installation efficiency, structural alignment, and safety, providing integrated solutions for seamless precast component handling and assembly.
Our foot anchors come in a variety of sizes to suit different precast concrete lifting needs, with precise dimensions tailored for optimal performance. Each anchor's Working Load Limit (WLL) is clearly specified to ensure maximum safety during handling and lifting. HULK Metal's parameters guarantee reliable strength and compatibility, meeting industry standards to support secure and efficient lifting operations on any construction site.
Here we show all the load groups, dimensions, surface treatments and other information of Lifting Pin Anchor that we can currently provide. If you want to know more, please leave us a message or download our product catalog. We look forward to your ordering to us. We will develop a perfect solution and the most competitive price for you.
Our lifting pin (dog bone) anchors are available in various sizes, load capacities, and surface treatments to suit different precast concrete applications. Manufactured from high-quality steel, each anchor meets strict dimensional and performance standards. Detailed specifications, including length, diameter, and rated load, ensure compatibility with standard lifting systems. We can also customize parameters based on your drawings or project requirements, providing optimal lifting solutions that improve safety, efficiency, and durability in your construction or precast production processes.
HULK Metal offers precast concrete lifting eye anchors in a range of sizes and load capacities to meet the needs of different types of projects. Material grade, usually high-strength steel like 20Mn2 or Q345, lengths between 50 and 300 mm, and safe working loads up to 32 tons are important considerations. Corrosion resistance is increased by surface treatments like electric galvanizing and hot dip. In demanding environments, these anchors perform better than standard options thanks to their threaded ends for secure embedding and eye diameters optimized for clutch compatibility.
The parameters of precast concrete double head lifting pin anchors include detailed dimensions and Working Load Limits (WLL) to ensure correct selection for your project. HULK Metal provides precise specifications for each size, helping you match anchors to specific lifting requirements. All parameters comply with CE and ISO 9001 standards, ensuring consistency, safety, and compatibility with related lifting systems. Accurate data supports safe handling and optimal performance in precast concrete construction.
HULK Metal can provide CE-certified spherical head lifting anchors. We have an ISO 9001-certified forging factory to produce your order. A full range of molds can produce a full range of products. A well-equipped quality control center can conduct factory, mechanical properties, chemical properties, and other indicators. Each product can be tested 3 times safety equal to the tensile test. You are welcome to contact us at any time to visit the factory and place an order. We will provide you with more competitive quotations and quality services.
The table here shows the materials, certifications, surface treatments, specific parameters and corresponding CODEs of Lifting Pins for Precast Concrete that we can provide. You can get them through the download button above.
We currently offer two types of wavy tail anchors: short and long. The difference between them is the distance from the extrusion point to the wavy tail. You can see their specific sizes in the table below. You can directly tell us the specific model and quantity. We will provide a better quotation.
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This table shows our Flat End Lifting Insert material, thread standard, SWL, surface treatment, unit weight, certification, safety factor and other information. You can click the button below the product to download the product brochure for more details.
Here is the parameter table of Solid Rod Lifting Insert, which shows the Solid Rod Lifting Insert size, surface treatment, certification, material, SWL, CODE and other information we can provide. If you need to know more, you can contact us at any time to obtain it.
HULK Metal's solid rod lifting and fixing sockets come in various sizes to match different load requirements. Built with materials like stainless steel or Q235, they undergo rigorous testing for safety. The table below outlines key dimensions and safe working loads, helping you select the right fit for your precast concrete needs.
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Our Flat End Fixing Socket with Cross Pin is available in multiple sizes and Safe Working Load (SWL) capacities to match diverse lifting needs. Each dimension is carefully engineered for optimal performance and verified through strict quality inspections. Whether for heavy or standard precast components, you can rely on precise specifications, consistent manufacturing tolerances, and a proven safety factor to deliver dependable results in every construction project.
Explore the detailed parameters of our fixing sockets with Bent ends, including various sizes and working load limits (WLL). These specifications help you select the right option for your precast concrete needs. Our products come in multiple diameters and lengths, with WLL ratings that ensure safer handling than basic alternatives. This overview highlights how our sockets deliver stronger performance across construction projects, backed by precise engineering for better integration and longevity.
Here, you can learn about the material, surface treatment, thread type, SWL and unit weight of the Tubular Lifting Insert we can supply. The price needs to consider the specific requirements such as model, quantity, packaging and transportation. You can contact us for more information.
Here you can see the material, surface treatment, SWL range, thread standard and range, CODE and surface treatment of Long Wavy Lifting Insert. You can click on the information above to download these contents for your better viewing.
HULK Metal provides detailed parameters for solid rod fixing sockets with cross pins, including safe working loads, dimensions, and material options. These specs ensure compatibility with precast concrete applications, from thread diameters to lengths, all backed by certifications for reliable performance in bulk projects.
Our parameter table provides detailed specifications for each flat end lifting socket, including dimensions, safe working load (SWL), and thread size. This information ensures you can select the correct lifting insert for your precast concrete application. HULK Metal's precision manufacturing guarantees that all parameters strictly meet CE and ISO standards, delivering optimal compatibility, superior performance, and enhanced safety for lifting operations across diverse construction and infrastructure projects.
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Our tubular lifting sockets are available in multiple sizes and safe working load options to suit various precast concrete lifting needs. Made from stainless steel or quality carbon steel, they feature precise threads, a safety factor above 3 times, and durable surface treatments. CE and ISO 9001 certified, each socket is manufactured and inspected to ensure consistent dimensions, load capacity, and performance, giving you confidence in every lifting application.
Our Long Wavy Lifting Socket range offers multiple load capacities, from 0.5 tons to 8.0 tons, to suit diverse precast lifting needs. Made from high-quality stainless steel, Q345, Q235, or 20# steel, each socket undergoes precision threading, strict tolerance checks, and optional surface treatments like electro-galvanizing or hot-dip galvanizing. With a minimum 3× safety factor and CE/ISO 9001 certification, these anchors deliver strength, durability, and reliable performance for demanding construction projects.
Crown Foot Anchors come in various sizes to suit diverse precast needs, with thread diameters ranging from M12 to M30 and lengths from 60mm to 155mm. Working Load Limits (WLL) start at 0.5 tons for smaller units and reach up to 3 tons for heavier applications, always maintaining a safety factor exceeding three times the rated capacity. These parameters allow versatile use in thin panels and slabs, where edge distances and panel thicknesses dictate optimal placement for maximum stability. Our team customizes dimensions based on your drawings, ensuring precise fits that enhance project safety and speed.
HULK Metal's flat plate lifting sockets come in a range of sizes tailored for various safe working loads, from 0.5 to 12.5 tons. Key parameters include thread diameters, heights, and base dimensions, all crafted from materials like stainless steel or Q235 for optimal strength. Surface treatments such as hot-dip galvanizing enhance corrosion resistance, while certifications ensure compliance. This table outlines specifications to help select the right socket for your precast concrete needs, balancing compactness with high performance.
HULK Metal's plate spread anchors come in standard sizes tailored for different load capacities, from 2.5 to 10 tons SWL. Materials include 20Mn2, Q345D, or customizable stainless steel, with surface treatments like raw, electro-galvanized, or hot-dip galvanized for enhanced durability. Each anchor boasts a safety factor of at least three, backed by ISO9001 and CE certifications. The table below details dimensions and codes, helping you select the right fit for your precast concrete needs. Contact our technical team for custom variations based on your requirements.
Our unilateral erection anchors come in various sizes to suit different safe working loads (SWL) from 2.5 to 26 tons, accommodating diverse precast concrete needs. Made from robust materials such as 20Mn2, Q345D, CM490, or stainless steel, they offer customizable options with surface treatments like electro-galvanized or hot-dip galvanized. Each anchor maintains a safety factor of at least 3, backed by ISO9001 and CE certifications. The table below details dimensions, ensuring precise fits for columns, beams, and wall panels in bulk production runs.
This section outlines key specifications for flat foot anchors, including safe working loads and dimensions to guide selection for precast projects. HULK Metal offers models from 2.5 to 26 tons SWL, crafted from durable steels with options for galvanized finishes. These parameters ensure compatibility with diverse concrete elements, supporting safer and more efficient lifts. Bulk buyers benefit from our ability to customize based on exact needs, backed by certifications that guarantee performance.
HULK Metal's erection anchors come in various sizes with safe working loads from 2.5 to 10 tons, made from materials like 20Mn2 or customizable options. These parameters ensure compatibility with diverse precast concrete elements, supported by our production expertise for bulk customization.
Our spread anchors are available in multiple sizes and safe working load capacities to meet different lifting demands. Manufactured from high-grade steels such as 20Mn2, Q345D, CM490, or stainless steel, they can be customized with suitable surface treatments. Each spread anchor is CE and ISO9001 certified with a minimum safety factor of three, ensuring consistent performance, durability, and compliance with international standards for precast concrete lifting applications.
HULK Metal's two hole anchors are available in various sizes and safe working loads (SWL) to suit diverse precast concrete applications. Crafted from high-strength materials like 20Mn2, Q345D, or stainless steel, they ensure durability and safety. With surface treatment options such as electro-galvanizing or hot-dip galvanizing, our anchors meet strict CE and ISO 9001 standards, guaranteeing reliable performance for bulk buyers across global projects.
The Dog Bone Lifting Eye is available in multiple sizes and load capacities to meet different project requirements. Each unit is manufactured from high-quality steel, electro-galvanized for enhanced corrosion resistance, and tested to a safety factor of five times. With CE and ISO9001 certification, our lifting eyes ensure consistent performance. Bulk buyers can choose from a wide range of SWL options, making them ideal for various precast concrete lifting applications.
Our lifting clutch for pin anchor is engineered from high-grade materials such as Q345D, Q355D, CM490, and G30CrMoV, with customizable options available. Each clutch is electro-galvanized for enhanced corrosion resistance and tested to meet a minimum 5:1 safety factor. Certified by CE and ISO9001, the clutches are available in different safe working load (SWL) capacities, ensuring reliable lifting performance across varied construction and precast concrete projects.
We show you the material, test index, certification, size and CODE of Dog Bone Lifting Eye With Chain in a table. You can find what you want more clearly. If you need more parameters or inquire about the price, please contact us.
This table shows you the important parameters, surface treatment, material, certification and other information of the Ring Clutch we provide. You can use the CODE on it to inquire with us, and we can provide you with better prices.
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HULK Metal currently offers eye grab hooks from 1/4"to 3/4". The following table shows the CODE and the corresponding specifications. You can choose the appropriate CODE according to the size of the chain. We support OEM services and can develop a complete solution based on the drawings or samples you send us, and give a more reasonable quotation.
HULK Metal can provide eye slip hooks in 7 sizes from 1/4" to 3/4" in both carbon steel and alloy steel, and in three surface treatments: electro-galvanized, hot-dip galvanized and powder sprayed. The table provides detailed product parameters, you can view them, or click the button on the upper right to download the catalog to learn more.
As one of the excellent magnetic recess former suppliers in China, HULK Metal has advanced factories and a perfect supply chain to provide you with high-quality products and services. We can provide magnetic recess former with load group of 1.3, 2.5, 5, and 10 tons. Advanced quality inspection equipment and professional quality inspection personnel can ensure that each batch of goods meets higher qualification rates and quality requirements. We provide quality assurance services, you can rest assured to give us your order.
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HULK Metal's factory has advanced sheet metal cutting, bending, welding processes and equipment, which can efficiently complete CE certified Shuttering Magnets for Framework. We have a complete supply chain to help you handle all matters related to your order in China, which can help you save more time and energy. We can achieve full access to control costs so that you can complete your order with less money.
Shuttering Magnets for Framework is a tool that fixes the framework to the iron plate through the adsorption of magnets. It consists of two parts: shuttering magnets and fixing body.
The parameters of HULK Metal's cast in loops include a range of diameters, lengths, and working load limits (WLL) to suit different precast concrete lifting needs. Each loop is manufactured to precise dimensional tolerances and tested for tensile strength exceeding three times its rated capacity. With clear specifications, you can select the right cast in lifting loop to ensure optimal performance, safety, and efficiency for your specific construction application.
Our lifting loops come in a wide range of sizes and safe working loads to suit various precast concrete lifting needs. Each is crafted from durable alloy or carbon steel and finished with electro-galvanizing for superior corrosion resistance. With a safety factor of four or more, precision threading, and CE/ISO 9001 certification, they deliver reliable performance, easy compatibility with lifting sockets, and consistent quality in demanding construction environments.
The 119A Galvanized Railing Connectors Add-on Two Socket Cross is different from the 119 type in that it can add two pipes to an already completed system.
It is connected by two parts with two bolts. When using it, we only need to pull out one of the bolts, buckle it in a specific position of the pipe, insert the bolt and tighten it, insert the two pipes into the socket respectively, adjust the angle of the pipe, and tighten the three bolts on the 119A to complete the installation.
We will develop a perfect solution based on your needs. The cycle of changing molds in foundries to produce different products is very long, so it is recommended that you order a larger quantity when purchasing, which can effectively reduce production costs and improve production efficiency.
HULK Metal has more than 20 years of experience in supplying galvanized pipe railing fittings and has established a complete supply chain to provide you with production, quality inspection, packaging, transportation and after-sales service. Quality assurance service is our commitment to you. You can rest assured to give us your order.
HULK Metal currently provides three galvanizing methods: electroplating heat and double coating. You can purchase according to your needs.
HULK Metal is a pipe clamp fittings manufacturer in China, with ISO 9001 certification and advanced foundry. You can contact us at any time to visit the factory and place an order with us after understanding our capabilities.
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HULK Metal is an experienced sheet metal fabricator that has provided high-quality OEM services to dozens of automotive parts buyers worldwide. We are familiar with and master advanced sheet metal manufacturing processes such as laser cutting, punching, deep drawing, spinning, bulging, etc., and have advanced production equipment and an experienced team of workers. We strictly implement ISO 9001 and ISO 16949 quality management. The professional technical team will develop a more complete solution according to your requirements to improve order production efficiency and minimize costs while ensuring product quality.
We can process aluminum, steel, stainless steel plates and strips with thicknesses ranging from 0.1mm to 20mm. The tolerance can reach 0.001mm.
We provide comprehensive after-sales service to let you enjoy comprehensive quality assurance. You can rest assured to entrust your sheet metal automotive parts orders to us for production.
The table below shows you our production capabilities.
The table below shows the wire diameter range, tensile force range and MOQ of steel jaw cable puller we can provide. You can download our product catalog to get more detailed parameters.
We can currently produce a variety of high-performance alloy steels that can be used for wire diameters between 0.08~1.8in (2.03~45.7mm), tensions between 1500~20000lbs (0.68~9tons) and for various wire types of Jaw Cable Gripper.
We have 4 types of ABC Conductor Grips to choose from, Load Capacity, ABC diameter, CODE and product image information can be found in the table below. You can also click the button on the right side of the image to download them directly.
Jaw Rope Puller Parameter
Jaw Rope Puller has passed strict sampling inspection before leaving the factory. Each batch of goods can meet the use requirements. We have a complete supply chain to provide you with more thoughtful services and higher quality products.
Jaw Rope Puller is a tool designed to pull Copper Cable, Cover Cable, Bare Aluminum Cable, ACSR, ACSS, AAC, ABC, Bare Cu Cable, Guy Wire, Wire Rope, Barbed Wire, Trolley Wire, etc. to a specific location. One end of the Jaw Rope Puller is used to connect to the tensile machine, and the other end is connected to the rope. As the tensile machine is started, the cable will gradually tighten or be pulled out from one end of the cable duct.
There are two designs for the jaws of the Jaw Rope Puller terminal jaws:
One is that the fixed jaw is straight and smooth, and the movable jaw is curved with longer anti-skid teeth. This type has a smaller contact area with the cable than the other and is more suitable for tightening harder metal ropes.
The other type has both the fixed jaw and the movable jaw straight and horizontal, and both are filled with shallow anti-skid teeth. This type has a larger contact surface with the cable, which can provide stronger friction while protecting the outer skin of the rope. It is suitable for more rope operation scenarios.
Some types of Jaw Rope Pullers will have side baffles, which are used to prevent the cable from detaching from the side of the Jaw Rope Puller due to force changes when tightening, causing accidents.
They all use springs to achieve automatic merging after opening. We use high-elastic alloy springs that can be used repeatedly for hundreds of times.
Jaw Rope Puller Supplied by HULK Metal is made of high-performance alloy steel through hot die forging. It has stronger performance.
Most of its parts are produced by hot die forging, the baffles are laser cut, and the parts are assembled by our assembly line after galvanizing.
Its surface treatment is electrogalvanizing. Its average coating thickness is 5μm.
Our Jaw Wire Puller has two types of jaws to accommodate a wider variety of wires. Some types also have side panels to prevent the wire from slipping out from the side during tensioning. You can choose a more suitable one based on factors such as wire type, wire diameter, and usage scenario.
HULK Metal can provide you with a variety of jaw grip pullers. You can choose a more suitable style according to the Guy Wire diameter, tension and other parameters, as well as the contact surface damage requirements.
Our partner factories specializing in ring and lifting clutches include precision stamping facilities, forging and casting workshops, CNC machining centers, heat-treatment plants, surface finishing shops, and assembly-focused production lines. These factories work in concert to deliver high-strength components, consistent quality, and scalable output—ensuring reliability across varied industrial applications.
Explore related articles on ring clutch and lifting clutch topics: in-depth comparison guides, selection criteria for different load capacities, installation walkthroughs, maintenance and inspection tips, troubleshooting cases, application case studies, and innovation updates. These articles offer practical insights to help engineers and project managers make informed decisions and optimize performance in real-world use.
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