China OEM Hook Type Nylon Cable Pulley Block Cable Pulley Wheel manufacturer

Product Description

Hook Type Nylon Cable Pulley Block

Product Description:
Product name:Hook type cable roller
Technical Data:

Item Model Suitable conductor Rated breaking load(KN) Weight(KG) Remark
10191 SHDN-120×30 LGJ25-70 5 1.5 Nylon roller
10192 SHDN-160X40 LGJ95-120 10 2.5
10193 SHDN-200X40 LGJ150-240 15 3.6
10194 SHDN-200X60 LGJ150-240 15 4
10196 SHDN-250X60 LGJ300-400 20 4.5
10198 SHDN-320X60 LGJ300-400 20 6.7
10199 SHDN-400X80 LGJ400-500 20 13

1.There are 2 type cable rollers,Hook type and plate type,Please indicate the type when you book.,Special specification can be customized.
2.Data in the model list is cable roller diameter x roller width(mm)


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Type: Pulley Block
Customized: Customized
Condition: New
Feature: Insulation
Name: Hook Type Nylon Cable Pulley Block
Transport Package: Export Packing


Customized Request

nylon pulley

How do nylon pulleys contribute to the functioning of garage doors and blinds?

Nylon pulleys play a crucial role in the smooth and efficient operation of garage doors and blinds. These pulleys, made from durable and lightweight nylon material, offer several benefits that contribute to the overall functioning of these systems.

1. Noise Reduction:

Nylon pulleys are known for their quiet operation. When used in garage doors and blinds, they help minimize noise during opening and closing. The nylon material has excellent vibration-dampening properties, reducing the rattling or squeaking noises that can occur with metal or plastic pulleys. This feature is particularly important for garage doors located near living spaces or for blinds used in quiet environments.

2. Smooth Movement:

Due to their low friction coefficient, nylon pulleys allow for smooth and effortless movement of garage doors and blinds. The nylon material offers excellent self-lubricating properties, reducing the need for additional lubrication. As a result, garage doors and blinds equipped with nylon pulleys can operate smoothly and without sticking, ensuring a seamless user experience.

3. Durability:

Nylon pulleys are highly durable and resistant to wear and tear. They can withstand continuous usage without significant degradation in performance. The nylon material is resistant to corrosion, rust, and moisture, making it suitable for garage doors exposed to outdoor elements or blinds in humid environments. The durability of nylon pulleys ensures long-lasting functionality and reduces the frequency of maintenance and replacement.

4. Light Weight:

Nylon pulleys are lightweight, which is advantageous for garage doors and blinds. The reduced weight of the pulleys minimizes the load on the operating mechanisms, such as springs and motors, resulting in less strain and improved overall system longevity. Additionally, the light weight of nylon pulleys enables smoother and more efficient operation, requiring less energy for movement.

5. Resistance to Impact:

Garage doors and blinds may encounter occasional impacts or forces during operation. Nylon pulleys have good impact resistance, which helps absorb and distribute the forces, reducing the risk of damage to the pulleys and the overall system. This feature enhances the reliability and safety of garage doors and blinds, ensuring that they can withstand accidental impacts without compromising their functionality.

6. Cost-Effectiveness:

Nylon pulleys offer a cost-effective solution for garage doors and blinds. They are generally more affordable compared to pulleys made from other materials, such as metals or ceramics. Despite their lower cost, nylon pulleys provide reliable performance and durability, making them an economical choice for residential and commercial applications.

In summary, nylon pulleys make valuable contributions to the functioning of garage doors and blinds. They reduce noise, enable smooth movement, exhibit durability, are lightweight, resist impact, and offer cost-effectiveness. These features make nylon pulleys a popular choice for ensuring the optimal operation and longevity of garage doors and blinds.

nylon pulley

Can nylon pulleys withstand exposure to environmental factors like UV radiation?

Nylon pulleys are generally resistant to UV radiation and can withstand exposure to environmental factors. Here’s a detailed explanation of how nylon pulleys are affected by UV radiation:

  • UV Resistance:
  • Nylon is known for its inherent UV resistance. It contains chemical structures that provide natural protection against the damaging effects of UV radiation from the sun. This UV resistance helps prevent the degradation and deterioration of nylon pulleys when exposed to sunlight over extended periods.
  • Extended Lifespan:
  • The UV resistance of nylon pulleys contributes to their extended lifespan when used in outdoor applications. By withstanding UV radiation, the pulleys are less prone to cracking, fading, or becoming brittle over time. This ensures that the pulleys maintain their structural integrity and performance, even when exposed to the sun’s UV rays for prolonged periods.
  • Color Stability:
  • Nylon pulleys are available in various colors, and their color stability is an important consideration when exposed to UV radiation. UV-resistant nylon pulleys are designed to retain their color vibrancy and resist fading when exposed to sunlight. This is particularly important for applications where aesthetics or color-coding are essential, ensuring that the pulleys maintain their visual appeal and visibility over time.
  • Additional UV Protection:
  • In some cases, nylon pulleys may undergo additional treatments or coatings to enhance their UV resistance. These treatments may include the incorporation of UV stabilizers or additives during the manufacturing process. These additives help further protect the nylon material from UV radiation, providing an extra layer of defense against potential degradation or color fading.
  • Operating Conditions:
  • While nylon pulleys are generally resistant to UV radiation, the specific operating conditions can impact their performance over time. Factors such as the intensity and duration of UV exposure, temperature variations, and the presence of other environmental factors can influence the pulleys’ resistance to UV radiation. Extreme or prolonged exposure to intense sunlight and harsh environmental conditions may still have some impact on the long-term durability or performance of the nylon pulleys.

In summary, nylon pulleys are generally capable of withstanding exposure to environmental factors like UV radiation. Their inherent UV resistance, extended lifespan, color stability, and potential additional UV protection measures make them suitable for outdoor applications. However, it’s important to consider the specific operating conditions and take appropriate measures, such as periodic inspection and maintenance, to ensure optimal performance and longevity of nylon pulleys in environments with significant UV exposure.

nylon pulley

In which industries and applications are nylon pulleys commonly used?

Nylon pulleys find widespread use in numerous industries and applications due to their versatility and advantageous properties. Here’s a detailed explanation of the industries and applications where nylon pulleys are commonly employed:

1. Manufacturing and Industrial Sector:

– Nylon pulleys are extensively used in the manufacturing and industrial sector. They play a crucial role in conveyor systems, where they facilitate the movement of materials or products along assembly lines. Nylon pulleys are also incorporated into machinery and equipment such as lifting systems, material handling systems, and automated manufacturing processes.

2. Automotive Industry:

– The automotive industry utilizes nylon pulleys in various applications. They are employed in engine components, such as timing belt systems, where they help drive and control the movement of engine valves. Nylon pulleys also find use in power steering systems, alternators, air conditioning systems, and other automotive mechanisms that involve the routing and tensioning of belts or cables.

3. Construction and Infrastructure:

– In the construction and infrastructure sector, nylon pulleys are commonly utilized for lifting and handling heavy loads. They are employed in cranes, hoists, winches, and other lifting equipment to facilitate the movement of construction materials, such as concrete, steel beams, and building components. Nylon pulleys are also used in scaffolding systems and tensioning devices for construction applications.

4. Exercise and Fitness Equipment:

– Nylon pulleys are integral components of exercise and fitness equipment. They are found in weight machines, cable systems, and pulley systems used for resistance training. Nylon pulleys enable smooth and controlled movement of cables or straps, allowing users to perform various exercises and target specific muscle groups effectively.

5. Window Treatments and Blinds:

– Nylon pulleys are commonly utilized in window treatments and blinds. They are incorporated into systems that enable the opening and closing of blinds, shades, and curtains. Nylon pulleys provide smooth and effortless operation, allowing users to adjust light levels and privacy with ease.

6. Garage Doors and Overhead Doors:

– Nylon pulleys are extensively used in garage doors and overhead doors. They are employed in the lifting mechanism, enabling the smooth and efficient operation of the doors. Nylon pulleys contribute to the quiet and reliable functioning of garage doors, ensuring easy access to vehicles and storage spaces.

7. Marine and Boating Industry:

– In the marine and boating industry, nylon pulleys are utilized in various applications. They are commonly found in sailboat rigging systems, where they facilitate the adjustment and control of sails. Nylon pulleys are also used in winches, cleats, and other marine equipment that requires smooth and reliable movement of ropes and cables.

8. Agricultural Sector:

– The agricultural sector employs nylon pulleys in farming equipment and machinery. They are utilized in grain handling systems, irrigation systems, and livestock feeding systems. Nylon pulleys contribute to the efficient and reliable operation of agricultural equipment, aiding in tasks such as crop harvesting, feeding, and material handling.

9. Recreational Equipment:

– Nylon pulleys are commonly found in various recreational equipment and outdoor gear. They are used in zip lines, rock climbing systems, pulley-based toys, and playground equipment. Nylon pulleys provide smooth and safe movement, enhancing the overall recreational experience.

10. General Residential Applications:

– Nylon pulleys are employed in numerous general residential applications. They can be found in curtain and drapery systems, home gym equipment, garage storage systems, and other mechanisms that require smooth and efficient movement.

In summary, nylon pulleys are widely used in industries such as manufacturing, automotive, construction, exercise and fitness, window treatments, garage doors, marine and boating, agriculture, recreational equipment, and general residential applications. Their versatility, durability, low friction coefficient, and other advantageous properties make nylon pulleys an integral component in various mechanical systems across diverse industries and applications.

China OEM Hook Type Nylon Cable Pulley Block Cable Pulley Wheel   manufacturer China OEM Hook Type Nylon Cable Pulley Block Cable Pulley Wheel   manufacturer
editor by CX


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