China Good quality Cable Sheaves and Pulley Blocks pulley attachments

Product Description

Cable Sheaves and Pulley Blocks

 

Specifications:

1.High quality and reasonable quotations.

2.Supply OEM Service.

3.We can also make it according to the customer's requirements.

Description:

a. We manufacture a lot of models for different uses in the overhead transmission line construction.

b. They have are used to support conductors,OPGW,ADSS, communicatio lines.

c. The sheave of the pulley blocks are made from higth strength MC nylon,or aluminum materials ,and the frame of blocks are made of galvanized steel.The lateral ones are mounted on ball bearings.

Remarks:All kinds of pulley blocks can be manufactured according to the customers's requirements.

 

Looking for ideal Small Cable Pulley Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the Wire Rope and Cable are quality guaranteed. We are China CHINAMFG Factory of Pulley for Rope. If you have any question, please feel free to contact us.

 

Company Information:
HangZhou CHINAMFG Machine Co., Ltd.
Business Type :Manufacturer.Year Established :2011
Certificate :GS , CE , GB , ISO14001 , CCC.
Product Range :To support the Transmission work, our company has Tubular Gin Pole, Come Along Clamp, Wire Rope Pulley Block , Nylon Sheave Hoisting Tackle, Cable Mesh Sock Grip, Line Stringing Swivel- all are OEM and professionally produced per ISO 9001:2008, which are being sold to over more than 50 countries in the world. Some items like Emergency Restoration Tower and crossing structure, we can customized, and the Safety Tools And Accessories, are not demanded the MOQ.

ONEREEL is specialized in the design and manufacture Steel Spools, Plastic Spools, Cable roller, Yarn Bobbin,  aluminum spool , Cable Reel Stand,  Sheave Pulley, Cable Conveyor, Hydraulic Puller Tensioner, Gin Poles, Cable Pulling Winch, Safety Tools, Wire Grip, Plastic Parts, and Pump in the industry since 1991. All of our customer spool and wire carrier are engineered and manufactured in our 120,000 square foot state-of-the-art manufacturing plant located in HangZhou, ZHangZhoug.
ONEREEL is specialized in the manufacture of reels for cables and electric wires, iron axles, disc spool for steel cables and various delivery reels. With strong technological capabilities and full series of production equipment. All of our products go through the dynamic and static balance tests. We have passed the quality system certification ISO9001:2000 to ensure the product quality. Following the standards of GB4004-83, JB/T8997, DIN46395 and DIN46397 in productions. 

 

 

Hot Product

Our Customer

 

 

Packaging & Transportation

 

Authoritative Certificate

 

 

FAQ

Q1: Can I get samples?
A: According to spool model and material, we will advise.
Q2: How long is the sample LEAD TIME? 
A: For existing samples, it takes 2-3 days. If no stock, we will advise lead time.
Q3: Can you develop new products?
A: Yes, we have new products developing ability and we are good at developing new mold.
Q4: How much is the freight charge?
A: It depends on spool package volume, if small quantity, volume and urgent goods, 
we may advise FEDEX or other couriers' charge for your check. 
If volume bigger and by seaway suitable, we provide FOB or CIF price to you.
Q5: What format of the file do you need if I want my own design?
A: We have our own mound workshop and can provide spool or other plastic product developing and injection service.
Q6: How about your service?
A: We have pre-sale service, in-sale service and after-sale service. As "Customer First" is the most important principle of company operation.

You can freely help you out either Tech issue or Products requirements. Pls contact with us. Thanks.

Type: Steel Reel
Certification: CE, CCC, ISO
Customized: Customized
Condition: New
Feature: Fire/Flame Retardant
Customized Support: OEM
Customization:
Available

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Customized Request

cable pulley

How are cable pulleys used in the operation of cranes and hoists?

Cable pulleys play a crucial role in the operation of cranes and hoists. They are an integral part of the lifting mechanism, providing support, guidance, and control for the cables used in these systems. Cable pulleys contribute to the efficient and safe operation of cranes and hoists. Here is a detailed explanation of how cable pulleys are used in the operation of cranes and hoists:

  • Lifting Mechanism: Cranes and hoists utilize cable and pulley systems to lift and move heavy loads. The cables are attached to the load and are routed through a series of pulleys. The pulleys are strategically positioned to guide the cables along the desired path. As the cables move, the load is lifted or lowered accordingly. The cable pulleys ensure that the cables are properly aligned and prevent them from tangling or coming off the pulleys. This enables controlled and precise lifting and lowering of loads.
  • Load Distribution: Cable pulleys in cranes and hoists help distribute the load weight evenly across the cables. The load is typically attached to multiple cables, and the pulleys ensure that each cable carries its fair share of the weight. This even distribution of load prevents excessive stress on individual cables, reducing the risk of cable failure or system instability. The cable pulleys contribute to the overall balance and stability of the lifting operation.
  • Tension Control: Cable pulleys assist in controlling the tension in the lifting cables. Proper tension is crucial for safe and efficient lifting operations. The pulleys are designed to maintain the appropriate tension in the cables during the lifting and lowering processes. They help prevent slack or excessive tension in the cables, ensuring smooth and controlled movement of the load. The tension control provided by the cable pulleys enhances the safety and stability of the crane or hoist operation.
  • Directional Control: Cable pulleys enable directional control of the load movement in cranes and hoists. By guiding the cables along specific paths, the pulleys determine the direction of the load. The pulleys can be positioned in various configurations to achieve the desired movement, such as vertical lifting, horizontal shifting, or rotation. This directional control allows for precise positioning and placement of the load, enhancing the versatility and functionality of cranes and hoists.
  • Multiple Line Systems: In some cranes and hoists, multiple cables and pulleys are employed to increase lifting capacity or provide additional stability. These systems, known as multiple line systems, consist of several cables connected to the load and routed through corresponding pulleys. The cable pulleys guide and support the multiple lines, ensuring synchronized movement and load distribution. This arrangement enables the lifting of heavier loads while maintaining balance and control.
  • Maintenance and Safety: Regular maintenance of cable pulleys is essential for the safe and efficient operation of cranes and hoists. Inspections should be conducted to check for any signs of wear, damage, or misalignment. Lubrication should be applied to the pulleys as recommended by the manufacturer to ensure smooth operation and prevent corrosion. Proper tensioning of the cables should be maintained. Any issues with the cable pulleys or cables should be addressed promptly to avoid potential safety hazards.

In summary, cable pulleys are vital components in the operation of cranes and hoists. They contribute to the lifting mechanism, load distribution, tension control, directional control, and multiple line systems. Proper maintenance of the cable pulleys is essential for ensuring their optimal performance and safety in crane and hoist operations.

cable pulley

Can cable pulleys be customized for specific machinery and equipment?

Yes, cable pulleys can be customized to suit specific machinery and equipment requirements. Customization allows for the design and production of cable pulleys that are tailored to the unique needs of a particular application. Here is a detailed explanation of how cable pulleys can be customized for specific machinery and equipment:

1. Size and Dimensions: Cable pulleys can be customized in terms of their size and dimensions to ensure compatibility with the machinery and equipment they will be used in. The diameter, width, and overall shape of the pulley can be adjusted to fit the available space and accommodate the specific cable size and type used in the system. Custom sizing ensures proper engagement and optimal performance.

2. Load-Bearing Capacity: Depending on the load requirements of the machinery or equipment, cable pulleys can be customized to handle the desired load-bearing capacity. This involves selecting appropriate materials, reinforcements, and structural design to ensure the pulley can withstand the expected loads without deformation or failure. Custom load-bearing capacity ensures safe and efficient operation.

3. Materials and Coatings: Cable pulleys can be customized by selecting materials and coatings suitable for the specific machinery or equipment environment. For example, in corrosive or abrasive environments, pulleys can be made from stainless steel or coated with protective layers to enhance durability and resistance to wear. Custom materials and coatings enhance the pulley's performance and lifespan.

4. Attachment and Mounting: Cable pulleys can be customized to have specific attachment and mounting options that align with the machinery or equipment requirements. This may involve incorporating flanges, brackets, or other mounting features to facilitate easy installation and secure attachment to the system. Custom attachment options ensure proper integration and stability.

5. Special Features: Depending on the machinery or equipment's unique needs, cable pulleys can be customized with special features or functionalities. This could include the addition of bearings, seals, or specialized grooves to optimize performance, reduce noise, or enhance efficiency. Customized features cater to specific operational requirements.

6. Application-Specific Considerations: Cable pulleys can be customized to meet application-specific considerations. For example, in industries such as mining, aerospace, or manufacturing, where specific regulations or standards apply, pulleys can be customized to comply with those requirements. Customization ensures that the pulleys meet the necessary standards and regulations for the particular application.

7. Quantity and Production: Cable pulleys can be customized in terms of the quantity required for a specific machinery or equipment setup. Manufacturers can produce cable pulleys in the desired quantity, whether it is a small-scale production or a large-scale order. Customization allows for efficient production and supply to meet the specific demand.

In summary, cable pulleys can be customized for specific machinery and equipment by adjusting their size, load-bearing capacity, materials, coatings, attachment options, adding special features, considering application-specific requirements, and producing the desired quantity. Customization ensures that the cable pulleys are precisely tailored to meet the unique needs of the machinery or equipment, resulting in optimal performance, compatibility, and efficiency.

cable pulley

What is a cable pulley, and how is it used in various applications?

A cable pulley, also known as a pulley wheel or sheave, is a grooved wheel that is typically used in conjunction with a cable or rope to change the direction of force and transmit motion. The cable is threaded through the groove of the pulley, allowing it to move along the circumference of the wheel. Cable pulleys are widely used in various applications where force needs to be redirected or mechanical advantage needs to be gained. Let's explore how cable pulleys are used in different industries and applications:

  • Fitness and Exercise Equipment: Cable pulleys are commonly found in fitness and exercise equipment, such as weightlifting machines, cable crossover machines, and pulley systems for resistance training. They are used to guide and redirect cables, allowing users to perform exercises that target specific muscle groups. Cable pulleys provide smooth and controlled movement, enabling users to adjust resistance levels and achieve a wide range of exercises for strength training and rehabilitation.
  • Mechanical and Industrial Applications: Cable pulleys play a vital role in mechanical and industrial applications where force or motion needs to be transferred, redirected, or lifted. They are used in cranes, hoists, and lifting equipment to change the direction of cables and ropes, allowing for the lifting and movement of heavy loads. Cable pulleys are also employed in conveyor systems to guide and support the movement of materials or products along production lines.
  • Material Handling and Rigging: Cable pulleys are extensively used in material handling and rigging applications. They are utilized in construction sites, warehouses, and shipping yards to facilitate the movement of materials, equipment, and cargo. Cable pulleys are often incorporated into rigging systems to create mechanical advantage and enable the lifting or pulling of heavy objects with reduced effort.
  • Automotive Industry: Cable pulleys are found in various automotive systems and components. They are utilized in engines for timing belt arrangements, where they help synchronize the rotation of the crankshaft and camshaft. Cable pulleys are also used in vehicle steering systems, enabling the transmission of force from the steering wheel to the steering mechanism, allowing for precise control of the vehicle's direction.
  • Window and Door Systems: Cable pulleys are employed in window and door systems to enable smooth and controlled opening and closing. They are used in sliding windows and doors, allowing the cables or ropes to move along the pulley's groove, guiding the movement and ensuring proper operation of the opening mechanisms.
  • Entertainment Industry: Cable pulleys are utilized in the entertainment industry for various applications. They are used in stage rigging systems to lift and move scenery, lighting fixtures, and other equipment during performances. Cable pulleys are also employed in aerial acrobatics and flying systems for performers, providing controlled movement and safety during aerial stunts.

Cable pulleys are versatile components that find application in a wide range of industries and scenarios. Whether it's fitness equipment, industrial machinery, material handling, automotive systems, window and door mechanisms, or entertainment rigging, cable pulleys play a crucial role in redirecting force, transmitting motion, and enabling smooth and controlled movement in numerous applications.

China Good quality Cable Sheaves and Pulley Blocks   pulley attachments	China Good quality Cable Sheaves and Pulley Blocks   pulley attachments
editor by CX