China OEM Customized Cable Pulley Block Plastic Guide Pulley pulley system

Product Description

Customized Cable Pulley Block Plastic Xihu (West Lake) Dis. Pulley
 

 

Main Specifications

Item number Model Number of sheave Rated load (kN) Weight (kg) Feature
10168-1 SHDN1160 1 60 65 Middle :MC nylon sheave
10168-2 SHSQNK1160 3 120 220 Middle :MC nylon sheave Conductor: rubber lined MC nylon sheave

Notes:
1. Maximum suitable conductor ACSR1250
2. Sheave Dimension for conductor (outside diameter× root diameter × sheave width) Φ1160×Φ1000×150(mm).
3. Sheave Dimension for steel wire rope (outside diameter× root diameter × sheave width) Φ1160×Φ1000×130(mm).
4. The rubber lined MC nylon sheave is half lined.

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 contact 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: Pull-Line Fitting
Material: Mc Nylon
Number of sheaves: 3
Control: Manual

plastic pulley

How do plastic pulleys contribute to the functioning of exercise and gym equipment?

Plastic pulleys play a significant role in the functioning of exercise and gym equipment. Here’s a detailed explanation:

1. Cable and Pulley Systems:

Many exercise machines, such as cable machines or functional trainers, utilize cable and pulley systems for resistance training. Plastic pulleys are an integral part of these systems as they guide and redirect the cables, allowing users to perform various exercises. The smooth rotation of plastic pulleys ensures consistent and friction-free movement of the cables, enabling users to engage in resistance training with controlled and targeted muscle activation.

2. Adjustable Resistance:

Plastic pulleys contribute to the adjustable resistance feature in gym equipment. By incorporating pulleys with different diameters or sizes, equipment manufacturers can vary the mechanical advantage and resistance experienced by users. Adjusting the position of the cable on different pulleys alters the resistance profile, providing users with a wide range of resistance levels to cater to their fitness goals and capabilities.

3. Smooth and Controlled Movements:

Plastic pulleys facilitate smooth and controlled movements during exercise routines. They offer low friction and excellent rotational capabilities, ensuring that the cables move freely and without jerks or interruptions. This smoothness allows users to perform exercises with proper form, reducing the risk of injury and providing a more comfortable workout experience.

4. Multiple Exercise Options:

Plastic pulleys enable the versatility of exercise and gym equipment by providing multiple exercise options. Gym machines equipped with pulley systems offer a wide range of exercises that target different muscle groups. Users can perform exercises such as chest presses, lat pulldowns, cable curls, and many more, all made possible by the smooth operation and flexibility of plastic pulleys.

5. Durability and Low Maintenance:

Plastic pulleys are known for their durability and low maintenance requirements. They are resistant to corrosion, wear, and impact, making them suitable for the demanding environment of gym equipment. Plastic pulleys require minimal lubrication and can withstand the repetitive and high-intensity movements associated with exercise machines. Their long-lasting nature reduces the need for frequent replacements and ensures consistent performance over time.

6. Noise Reduction:

Plastic pulleys contribute to noise reduction in exercise and gym equipment. The smooth rotation and low friction of plastic pulleys help minimize noise generated during the operation of cable and pulley systems. This is particularly important in commercial gyms or home environments where a quiet workout atmosphere is desired.

7. Portability and Lightweight Design:

In the case of portable exercise equipment or machines with adjustable features, plastic pulleys offer the advantage of being lightweight. The use of plastic pulleys reduces the overall weight of the equipment, making it easier to transport or move around. This is beneficial for users who prefer to exercise in different locations or need to store the equipment when not in use.

In summary, plastic pulleys are essential components in exercise and gym equipment. They contribute to the smooth operation of cable and pulley systems, enable adjustable resistance, facilitate controlled movements, offer multiple exercise options, provide durability with low maintenance, reduce noise, and offer portability. By incorporating plastic pulleys into their designs, manufacturers can enhance the functionality and user experience of exercise equipment, allowing individuals to engage in effective and versatile workouts for improved fitness and well-being.

plastic pulley

What maintenance procedures are necessary to ensure the reliability of plastic pulleys?

To ensure the reliability of plastic pulleys, several maintenance procedures should be followed. Here’s a detailed explanation:

1. Regular Inspection:

Regular inspection is crucial for identifying any signs of wear, damage, or degradation in plastic pulleys. Inspect the pulleys periodically to check for cracks, excessive wear, or any other visible issues. Pay attention to the pulley’s grooves, edges, and mounting points. If any damage is detected, the pulley should be replaced promptly to prevent unexpected failures or accidents.

2. Lubrication:

Appropriate lubrication is important to ensure the smooth operation and longevity of plastic pulleys. Follow the manufacturer’s recommendations for lubrication intervals and the type of lubricant to be used. Apply lubricant to the pulley’s bearings or bushings as specified. Proper lubrication reduces friction, minimizes wear, and helps maintain the pulleys’ performance and reliability.

3. Cleaning:

Clean plastic pulleys regularly to remove dirt, dust, or debris that may accumulate on the surface. Use a soft brush or cloth to gently clean the pulleys, ensuring that no abrasive materials or harsh chemicals are used that could damage the plastic material. Clean pulleys help prevent contaminants from entering the system and interfering with the pulley’s movement or the overall performance of the equipment.

4. Belt or Chain Tension:

Check and adjust the tension of belts or chains connected to plastic pulleys. Proper tension is crucial for efficient power transmission and to prevent slippage. Follow the manufacturer’s guidelines to determine the correct tension for the specific application. Ensure that the belts or chains are not too loose or too tight, as both conditions can lead to premature wear or failure of the pulleys.

5. Alignment:

Proper alignment of plastic pulleys is essential for their reliable operation. Misalignment can cause excessive vibrations, premature wear, and increased stress on the pulleys and associated components. Regularly check the alignment of the pulleys and make any necessary adjustments. Follow the manufacturer’s recommendations for alignment procedures to ensure optimal performance and longevity of the pulleys.

6. Environmental Considerations:

Consider the environmental conditions in which the plastic pulleys are operating. Extreme temperatures, exposure to chemicals, or other harsh conditions can impact the pulley’s reliability and lifespan. If the environment poses specific challenges, choose plastic pulleys that are resistant to the prevailing conditions. For example, select pulleys made from materials with high-temperature resistance or chemical resistance, as required.

7. Manufacturer’s Guidelines:

Always refer to the manufacturer’s guidelines and recommendations for maintenance procedures specific to the plastic pulleys being used. Manufacturers often provide detailed instructions on inspection, lubrication, cleaning, and other maintenance tasks. Adhering to these guidelines ensures that the maintenance procedures are carried out correctly and in accordance with the manufacturer’s specifications, maximizing the reliability and lifespan of the plastic pulleys.

By following these maintenance procedures, operators can ensure the reliability and longevity of plastic pulleys. Regular inspection, proper lubrication, cleaning, belt or chain tensioning, alignment, considering environmental factors, and adhering to manufacturer’s guidelines are all vital in maintaining the optimal performance of plastic pulleys in various industrial applications.

plastic pulley

What is a plastic pulley, and how does it compare to other types of pulleys?

A plastic pulley is a type of pulley made primarily from plastic materials, such as nylon, polyethylene, or polycarbonate. It is designed to perform similar functions as other types of pulleys but offers distinct advantages and considerations. Here’s a detailed comparison of plastic pulleys with other types of pulleys:

1. Material:

Plastic pulleys are specifically engineered to be lightweight and durable. They are resistant to corrosion, moisture, and many chemicals, making them suitable for various environments. In contrast, other types of pulleys, such as metal pulleys, may be heavier and prone to rust or corrosion without proper protection.

2. Cost:

Plastic pulleys tend to be more cost-effective compared to metal pulleys or pulleys made from other materials like ceramic or glass. The manufacturing process for plastic pulleys is generally less expensive, resulting in lower production costs and, consequently, lower prices for consumers.

3. Noise and Vibration:

Plastic pulleys often provide quieter operation compared to metal pulleys. The inherent damping properties of plastic materials help reduce noise and vibration during pulley rotation. This makes plastic pulleys suitable for applications where noise reduction is desired, such as in household appliances or office equipment.

4. Friction and Wear:

Plastic pulleys generally have lower friction coefficients compared to metal pulleys. This can result in reduced wear and tear on the pulley itself and the associated components, such as belts or ropes. However, it’s important to note that the selection of the appropriate plastic material and design considerations are crucial to ensure sufficient strength and wear resistance for the intended application.

5. Load-Bearing Capacity:

While plastic pulleys can handle moderate loads, they may have lower load-bearing capacities compared to metal pulleys. Metal pulleys, especially those made from robust materials like steel or cast iron, are typically stronger and capable of withstanding higher loads. Therefore, in heavy-duty applications or situations where significant forces are involved, metal pulleys may be preferred.

6. Temperature Resistance:

Plastic pulleys have varying temperature resistance depending on the specific material used. Some plastics can withstand a wide temperature range, while others may have limitations. For example, nylon can handle higher temperatures compared to polyethylene. In contrast, metal pulleys generally have higher temperature resistance, making them suitable for high-temperature environments.

7. Application Specificity:

The choice between plastic pulleys and other types of pulleys often depends on the specific application requirements. Plastic pulleys are commonly used in light to moderate load applications, such as in small appliances, office equipment, or recreational devices. Metal pulleys, on the other hand, are often preferred in heavy-duty applications, industrial machinery, or situations where high strength and durability are paramount.

8. Customization:

Plastic pulleys offer flexibility in terms of design and customization options. They can be easily molded into various shapes and sizes, allowing for specific features or geometries to be incorporated. This makes plastic pulleys suitable for applications where precise customization is required. Metal pulleys may require more extensive machining or manufacturing processes for customization.

In conclusion, plastic pulleys offer unique advantages such as lightweight construction, corrosion resistance, cost-effectiveness, noise reduction, and design flexibility. However, they may have limitations in terms of load-bearing capacity and temperature resistance compared to metal pulleys. The choice between plastic pulleys and other types of pulleys depends on factors such as application requirements, load conditions, environmental considerations, and budget constraints.

China OEM Customized Cable Pulley Block Plastic Guide Pulley   pulley system	China OEM Customized Cable Pulley Block Plastic Guide Pulley   pulley system
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