China wholesaler Aerial Cable Stringing Roller Hanging Type Sheave Block Pulley Electric Cable Pulley belt pulley

Product Description

Aerial Cable Stringing Roller Hanging Type Sheave Block Pulley Electric Cable Pulley
 

Universal Crossarm Mounted Hook Style Pulley Block, Pulley Block with Hook and Snatch Pulley Block, its sheave can ve made of nylon and aluminum, which outside dimeter size Max is 120x58mm, rated load is 20kN.
 

 

Product specification

Item 
Number
Scope of 
Application
Rated 
Load ( kN )
Weight
(kg)
Remark Outside diameter 
of sheave (mm)
10261 SHC-80×50 Φ80×50 5 1.9 Aluminum sheave
10262 SHC-120×30 Φ120×30 5 2.1
10263 SHC-160×40 Φ160×40 10 2.5
10264 SHC-120×58 Φ120×58 20 3.5
15711 SHCN-80×50 Φ80×50 5 1.4 Nylon sheave
15712 SHCN-120×30 Φ120×30 5 1.6
15713 SHCN-160×40 Φ160×40 10 2
15714 SHCN-120×58 Φ120×58 20 2.5

 

To support the Transmission work, CHINAMFG Power has Tubular Gin Pole,  Hydraulic cable puller , wire rope pulley block,  hoisting tackle,  Wire rope gripper ,  Cable reel spool and stand - 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. You can freely help you out either Tech issue or Products requirements. Pls approach us. Thanks.

1. Training and services.
Marshine is a company specializing in the development, design and manufacture of electrical construction equipment and tools. We not only manufacture and sell international standard products, OEM and custom products, but also provide quality tracking and service monitoring.

2. How about the quality of your products?
Our products are manufactured in strict accordance with national and international standards, and each product is tested before delivery. If you would like to view our quality certification and various test reports, please consult us.

3. Why do you choose us?
Because we can provide you with excellent service, quality and reasonable price. In addition, we can also provide smooth delivery of goods, excellent customer solutions.

4. Customer inquiry.
If there is an emergency, customers can also use online contact methods (online Chat, Skype, WhatsApp, ) for faster and better communication. Any enquiry will be answered within 12 working hours.

5. How to obtain samples?
We can provide free samples to the buyer for testing, but the buyer needs to pay the freight. Existing samples take 2-3 days. If there is no stock, we will advise the delivery date.

6. How about packing and shipping?
All goods will be packed in plywood boxes for safe, long haul transport. Support EXW, FOB, CIF, CFR terms.
Required documents such as packing list, commercial invoice, bill of lading, air waybill, CO, Form E, Form F etc will be provided.

Note: If you do not find the product you need, please feel free to contact us. We will provide the best quotation as soon as we verify your requirements.

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After-sales Service: 1 Year
Warranty: 1 Year
Type: Flat Belt
Application: Construction Works
Certification: CE, ISO9001: 2000
Condition: New

cable pulley

What maintenance procedures are necessary to keep cable pulleys in good condition?

To keep cable pulleys in good condition, several maintenance procedures should be followed. Regular maintenance helps ensure the optimal performance, longevity, and safety of cable pulleys. Here is a detailed explanation of the necessary maintenance procedures to keep cable pulleys in good condition:

  • Inspection: Regular inspections are essential to identify any signs of wear, damage, or misalignment in the cable pulleys. Inspect the pulleys for cracks, corrosion, or deformation. Check if the pulley grooves are worn or damaged. Ensure that the pulleys are securely mounted and aligned properly. Detecting and addressing issues during inspections can prevent further damage and ensure the pulleys function correctly.
  • Lubrication: Proper lubrication is crucial to ensure smooth operation and reduce friction in cable pulleys. Apply lubricant to the pulley surfaces, bearings, or bushings as recommended by the manufacturer. This helps minimize wear, corrosion, and noise. Use lubricants suitable for the specific pulley materials and environmental conditions. Regularly lubricate the pulleys according to the manufacturer's guidelines.
  • Tension Adjustment: Check the tension of the cables connected to the cable pulleys. Improper tension can affect the performance and lifespan of the pulleys. Follow the manufacturer's recommendations for the appropriate cable tension. Adjust the tension as needed, ensuring it is within the specified range. Proper tension distribution is crucial for the overall stability and operation of the system.
  • Cleaning: Keep cable pulleys clean to prevent the accumulation of dirt, debris, or contaminants. Regularly remove any buildup from the pulley surfaces and grooves. Use a brush or a cloth to clean the pulleys thoroughly. Ensure that no foreign objects are lodged in the pulley grooves or interfering with the cable movement. Cleaning the pulleys helps maintain their functionality and prevents potential damage.
  • Replacement: If any cable pulleys show significant signs of wear, damage, or deformation that cannot be repaired, they should be replaced promptly. Continuing to use faulty or worn-out pulleys can compromise the performance and safety of the system. When replacing pulleys, ensure they are of the correct size, type, and specifications recommended by the manufacturer.
  • Professional Servicing: In addition to regular maintenance tasks, it may be necessary to engage professional servicing or maintenance personnel for more comprehensive inspections and repairs. Experienced technicians can assess the overall condition of the cable pulleys and perform specialized maintenance procedures, such as bearing replacement or pulley realignment. Professional servicing can help ensure the pulleys are in optimal condition and operating safely.

By following these maintenance procedures, cable pulleys can be kept in good condition, ensuring their reliable and safe operation. Regular inspections, lubrication, tension adjustment, cleaning, and timely replacement are key to maximizing the lifespan and performance of cable pulleys.

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

How do cable pulleys function in lifting and cable-based systems?

Cable pulleys play a fundamental role in lifting and cable-based systems by providing mechanical advantage and facilitating the transmission of force. These systems utilize cable or rope threaded through pulleys to lift or move heavy loads with reduced effort. Let's explore how cable pulleys function in lifting and cable-based systems:

  • Mechanical Advantage: One of the key functions of cable pulleys is to create mechanical advantage. By redirecting the path of the cable or rope, pulleys can change the direction of force applied to the load. When multiple pulleys are used in combination, such as in block and tackle systems, they can increase the lifting capacity and reduce the amount of force required to lift a load. This mechanical advantage allows users to overcome the weight or resistance of the load more easily.
  • Force Transmission: Cable pulleys serve as a means of transmitting force from one point to another. When force is applied to the free end of the cable or rope, it travels along the groove of the pulley, causing the pulley to rotate. This rotation transfers the force to the load attached to the other end of the cable, resulting in lifting, pulling, or moving the load. The pulley's design and construction are crucial in ensuring efficient force transmission, minimizing friction and energy losses.
  • Directional Control: Cable pulleys enable precise directional control in lifting and cable-based systems. By guiding the cable or rope along the circumference of the pulley, they determine the path of movement for the load. This allows users to lift or lower objects vertically, move loads horizontally, or even change the direction of force at various angles. Cable pulleys help to maintain stability and control throughout the lifting or movement process.
  • Load Distribution: In lifting systems that use multiple pulleys, such as block and tackle arrangements, cable pulleys help distribute the load weight. As the cable passes through each pulley, the load is divided among the pulleys, reducing the strain on each individual pulley and the cable itself. Load distribution is particularly beneficial in lifting heavy loads, as it minimizes excessive stress on any single component and ensures a more balanced and secure lifting operation.
  • Smooth and Controlled Movement: Cable pulleys contribute to smooth and controlled movement in lifting and cable-based systems. They are designed to minimize friction and provide low-resistance guiding surfaces for the cable or rope. This allows for smooth movement of the cable, preventing snags, jerks, or sudden stops that could compromise the safety or stability of the lifting operation. Smooth and controlled movement is essential for precise positioning, accurate load handling, and safe operation of lifting systems.

Overall, cable pulleys function as integral components in lifting and cable-based systems. They create mechanical advantage, transmit force, provide directional control, distribute load weight, and facilitate smooth and controlled movement. By harnessing the mechanical properties of cable pulleys, these systems enable efficient lifting and movement of heavy loads, making them essential in a wide range of industries, including construction, material handling, rigging, and many others.

China wholesaler Aerial Cable Stringing Roller Hanging Type Sheave Block Pulley Electric Cable Pulley   belt pulley	China wholesaler Aerial Cable Stringing Roller Hanging Type Sheave Block Pulley Electric Cable Pulley   belt pulley
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