China manufacturer Low Price Multiple Repurchase Plastic Pulley for Sliding Window and Door (ML-AU009) wholesaler

Product Description

Product Description

 

Item No. ML-AU009
Material steel/zinc/aluminum/plastic bracket + ball bearing/needle bearing wheel
Adjustable or not the height of the roller is adjustable
Application sliding door and window, binds, rolling shutters, furniture, conveyor belt, etc.
Normal packing poly bag + outer carton

Product Categories

 

About us

Our factory is specialized in manufacturing non-standard bearing, plastic and metal pulley, bracket pulley, roller, door and window fittings, etc. Relying on a series of advanced processing equipments, skilled workers, strict inspection system, and organized management, we are able to provide good-quality products with competitive price.
 

Why choose us

1.  Professional experience: almost 20 years’ expenience in non-standard bearings, rollers, pulleys, and other plastic accessories for door and window.
2.  Popular over the world: over 20 market countries.
3.  Advantage: good quality with competitive price for our costumers.
4.  OEM offered: technical drawings, samples or photos are needed.


 

Contact us

HangZhou CHINAMFG Pulley Manufacture Co., Ltd.

WEB: http://nbminli /
ADDRESS: No.9 CHINAMFG Road, CHINAMFG Industrial Zone, Xihu (West Lake) Dis. District, HangZhou, China

 

FAQ

Q: How to get a quotation and start business relationship with your company?
A: Please send us email and our sales representive will contact you as soon as we receive your email.
Q: How to receive a quotaion in the shortest time?
A: When you send us an enquiry, please try to provide more details, such as product size, photo or drawing, order quantity, etc.
Q: How to start an OEM project with your company?
A: Please send us your designed drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange sample production once received your deposit .
Q: What’s your MOQ?
A: The MOQ depends on the design and production processes of the products. Nomally our company MOQ is 10000pc , but it can be much more or less depending on different product types. Therefore, we recommend you to tell us your required quantity first.
Q:How long can I receive an order?
A: That depends on the specific items and your order quantity. The lead time varies from 30 to 90 days.

For more information,please visit http://nbminli /

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Rolling Body: Ball Bearings
The Number of Rows: Single
Outer Dimension: Small (28-55mm)
Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

multiple pulley

How do wall mount pulley systems contribute to improved efficiency and functionality in various settings?

Wall mount pulley systems offer several advantages that contribute to improved efficiency and functionality across various settings. Here’s a detailed explanation:

1. Mechanical Advantage:

Wall mount pulleys provide a mechanical advantage by distributing the force applied to the system. By redirecting the force through multiple pulleys, they reduce the amount of effort required to lift or move heavy objects. This increased mechanical advantage improves efficiency and allows for easier and more efficient operation.

2. Load Distribution:

Pulley systems distribute the load evenly across multiple pulleys and ropes or cables. This load distribution minimizes stress and strain on individual components, enhancing the system’s overall functionality and longevity. It also allows for the lifting or movement of heavier loads, expanding the capabilities of the system.

3. Versatility:

Wall mount pulley systems are highly versatile and can be adapted to various applications. They can be configured with different types and sizes of pulleys, ropes, or cables to meet specific needs. This versatility makes them suitable for a wide range of settings, including construction sites, manufacturing facilities, recreational areas, and residential spaces.

4. Space Optimization:

Wall mount pulleys utilize vertical space efficiently, making them ideal for environments with limited floor space. By mounting the pulleys on walls or overhead structures, they eliminate the need for bulky equipment or floor-mounted systems. This space-saving design allows for better organization and utilization of the available area.

5. Precise Positioning:

Wall mount pulleys enable precise positioning of objects or loads. By adjusting the position of the ropes or cables on the pulleys, users can control the vertical or horizontal movement with accuracy. This precision is particularly valuable in applications such as theatrical rigging, construction hoisting, or mechanical systems that require precise load manipulation.

6. Scalability:

Pulley systems are scalable, meaning they can be expanded or modified to accommodate changing needs. Additional pulleys, ropes, or cables can be added to the system to increase load capacity or change the mechanical advantage. This scalability provides flexibility and adaptability, allowing the system to grow or be adjusted as required in different settings.

7. Safety:

Wall mount pulley systems can enhance safety in various settings. By distributing the load and reducing the effort required for lifting or moving heavy objects, they minimize the risk of strain or injury to individuals operating the system. Additionally, the controlled movement provided by pulley systems allows for safer and more precise positioning of loads, reducing the risk of accidents or damage to the surroundings.

Overall, wall mount pulley systems improve efficiency and functionality in various settings by providing mechanical advantage, load distribution, versatility, space optimization, precise positioning, scalability, and enhanced safety. Their ability to optimize force distribution and enable controlled movement makes them valuable tools across industries and applications.

multiple pulley

Are there different sizes and load capacities available for wall mount pulleys?

Yes, there are different sizes and load capacities available for wall mount pulleys. Manufacturers offer a variety of options to accommodate various lifting and hoisting requirements. Here’s a detailed explanation:

1. Sizes:

Wall mount pulleys come in different sizes to suit different applications. The size of a pulley is typically determined by its diameter, which can range from small pulleys for light-duty tasks to larger pulleys for heavy-duty applications. The size of the pulley affects factors such as the amount of rope/cable it can accommodate and the mechanical advantage it provides.

2. Load Capacities:

Wall mount pulleys are designed to handle specific load capacities. The load capacity refers to the maximum weight that the pulley system can safely lift or hoist. Pulleys are typically rated for different load capacities, ranging from a few hundred pounds to several tons or more. It’s crucial to select a pulley with a load capacity that matches or exceeds the weight of the intended load.

3. Ratings and Specifications:

Manufacturers provide ratings and specifications for wall mount pulleys, which include information about their size, load capacity, and other relevant details. These ratings help users determine the suitability of a pulley for a specific task and ensure safe and efficient operation.

4. Customization:

In some cases, manufacturers may offer customization options for wall mount pulleys. This allows customers to request pulleys with specific sizes or load capacities tailored to their unique requirements. Customization can be beneficial for specialized applications or when standard pulleys do not meet the desired specifications.

5. Safety Factors:

It’s important to consider safety factors when selecting wall mount pulleys. Manufacturers typically design pulleys with a safety factor in mind, which ensures that the pulley can handle loads beyond its rated capacity without compromising safety. The safety factor provides an additional margin of strength and reliability to account for unexpected variations in load or operating conditions.

When choosing wall mount pulleys, it’s essential to assess the specific lifting or hoisting needs and select pulleys that match the requirements in terms of size, load capacity, and safety factors. Consulting manufacturer guidelines and seeking expert advice can help ensure the correct selection and safe use of wall mount pulleys.

multiple pulley

What is a multiple pulley system, and how does it differ from single pulleys?

A multiple pulley system, also known as a block and tackle system, is a mechanical arrangement that consists of multiple pulleys working together to provide mechanical advantage and facilitate the lifting or moving of heavy loads. It differs from single pulleys in several ways. Here’s a detailed explanation of a multiple pulley system and its differences from single pulleys:

1. Mechanical Advantage:

A single pulley can change the direction of the force applied but doesn’t provide any mechanical advantage. In contrast, a multiple pulley system can offer mechanical advantage by distributing the load across multiple pulleys and ropes. By using several pulleys, the force required to lift the load is divided among the ropes, resulting in reduced effort required by the user.

2. Increased Lifting Capacity:

Due to the mechanical advantage it provides, a multiple pulley system has a higher lifting capacity compared to a single pulley. By increasing the number of pulleys or sheaves in the system, the load can be distributed and shared among the ropes, allowing for the lifting of heavier loads with less force.

3. Rope Length:

In a single pulley system, the length of the rope or cable needed to lift an object is equal to the distance over which the object must be raised. In a multiple pulley system, the length of the rope required is typically longer, as it needs to pass through multiple pulleys and create the necessary mechanical advantage. This longer rope length allows for the reduction of force required to lift the load.

4. Increased Complexity:

Multiple pulley systems are more complex than single pulleys due to the involvement of multiple pulleys, ropes, and the need for proper configuration. The arrangement of the pulleys, the number of sheaves, and the interaction between the ropes must be carefully designed to achieve the desired mechanical advantage and lifting capabilities. This complexity requires additional knowledge and expertise in the setup and operation of multiple pulley systems.

5. Versatility:

Multiple pulley systems offer greater versatility compared to single pulleys. They can be configured in various ways to achieve different mechanical advantages and adapt to different lifting or pulling requirements. By adjusting the number of pulleys or changing their arrangement, the mechanical advantage of the system can be customized to suit specific needs.

6. Increased Friction:

Multiple pulley systems introduce more points of contact and potential friction compared to single pulleys. As the rope passes through each pulley and changes direction, friction can occur, resulting in some energy loss. Proper lubrication and maintenance are necessary to minimize friction and ensure smooth operation.

7. Applications:

Multiple pulley systems are commonly used in various applications where heavy lifting or load manipulation is required. They are utilized in construction, rigging, hoisting systems, sailing, and other industries. Single pulleys, on the other hand, are often used in simple applications where the primary goal is to change the direction of a force without providing mechanical advantage.

In summary, a multiple pulley system differs from single pulleys by providing mechanical advantage, increasing lifting capacity, requiring longer ropes, introducing complexity, offering versatility, increasing friction, and finding applications in different industries. The use of multiple pulleys allows for the efficient lifting and movement of heavy loads with reduced effort and force.

China manufacturer Low Price Multiple Repurchase Plastic Pulley for Sliding Window and Door (ML-AU009)   wholesaler China manufacturer Low Price Multiple Repurchase Plastic Pulley for Sliding Window and Door (ML-AU009)   wholesaler
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