China best Factory Punching Sheave Pulley for Window and Door (ML-EB002) pulley and belt

Product Description

HangZhou CHINAMFG PULLEY MANUFACTURE CO., LTD. has been specialized in manufacturing Plastic Pulley/Rollers, Die-punching Pulley/Bearing, and Non-standard Bearings for about 25 years. It is located in HangZhou city of ZHangZhoug Province, which has convenient transportation benefited from Nignbo Seaport, HangZhou International Airport and the highway networks. Our company covers an area of 7000 m², with building area of 10500 m². Relying on advanced processing equipments and technology, and strict inspection system, our company is able to provide good-quality and competitive products, and has gained a good reputation among customers.
We are committed  to developing  and designing  different  kinds of non-standard pulley  bearings, with an annual production  capacity  of 120 million sets. We export to more than 70 countries  and areas, like USA, Canada, Spain, Germany, France and Italy, etc.
Our company maintains our quality system to ISO 9001:2000, and has been audited by SGS for our production operations. We will continuously seek to provide our customers with good-quality products, excellent service and most competitive price. We look CHINAMFG to building long-term business relationship with you and achieving our mutual benefits.
 

About us

name Factory Punching Sheave Pulley for Window and Door (ML-EB002)
Brand  name According to customers’ requirements
Size58*25.5*16 25.5*58*16
(As per the customer’s technic drawing or samples)
material pom,pa6,pa66,nylon,pvc,abs…wheels,Aluminium,Zinc,Stainless steel frame
Technical process bearing production assembling,zinc plating,injection,turning
Color orange,white,black,yellow
Types customized
Payment terms A:100% TT
B: 30% T/T in advance .70% against copy of  B/L
Application caster wheel , small pulley , window , sliding door ,door closet wardrobe system…
Product Description 1.Item No.: as shown in the picture.
2.Material: steel/zinc/aluminum/plastic bracket + ball bearing / needle bearing wheel
3.For some models, the height of the roller is adjustable.
4.Color of the wheel: red, green, white, orange, etc.
5.Application: sliding door and window, binds, rolling shutters, furniture, conveyor belt, etc.
6.Normal packing: poly bag + outer carton

 

 

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

Comparable products

 

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.

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.
4.OEM offered: technical drawings, samples or photos are needed.

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

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After-sales Service: Online Technical Support
Warranty: 2 Year
Certification: ISO, RoHS
Samples:
US$ 1/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.

sheave pulley

Can sheave pulleys be part of industrial manufacturing and assembly lines?

Yes, sheave pulleys can indeed be part of industrial manufacturing and assembly lines, playing a crucial role in the movement and control of materials, products, and components. Here is a detailed explanation of how sheave pulleys are incorporated into these lines:

In industrial manufacturing and assembly lines, sheave pulleys are commonly used in conveyor systems to facilitate the smooth and efficient transfer of materials or products from one point to another. These pulleys are integrated into the line through the following steps:

1. Conveyor Design and Layout: The conveyor system is designed and laid out based on the specific requirements of the manufacturing or assembly process. Factors such as the type of materials or products being transported, the desired flow rate, and the layout of the production facility are taken into consideration.

2. Belt or Chain Selection: The appropriate belt or chain is selected based on the characteristics of the materials or products being conveyed. The belt or chain is chosen to have suitable properties such as strength, flexibility, and resistance to wear or chemical exposure, ensuring it can withstand the demands of the application.

3. Pulley Configuration: Sheave pulleys are configured and positioned along the conveyor line to guide and support the belt or chain. The pulleys are typically mounted on sturdy frames or brackets that are securely attached to the structure of the manufacturing or assembly line.

4. Pulley Sizing and Alignment: The size and alignment of the sheave pulleys are determined based on factors such as the belt or chain width, the load to be carried, and the desired speed of operation. Proper pulley sizing and alignment ensure optimal performance, minimize belt or chain slippage, and prevent premature wear.

5. Belt or Chain Installation: The belt or chain is installed on the sheave pulleys, forming a continuous loop. The belt or chain is carefully threaded through the grooves of the pulleys, ensuring proper engagement and alignment. Tensioning devices may be used to achieve the desired tension in the belt or chain.

6. Drive Mechanism: An appropriate drive mechanism, such as an electric motor or a mechanical drive system, is connected to one of the sheave pulleys. The drive mechanism provides the power necessary to move the belt or chain and convey the materials or products along the manufacturing or assembly line.

7. System Integration and Control: The sheave pulleys, belt or chain, and drive mechanism are integrated into the overall control system of the manufacturing or assembly line. This allows for centralized control, monitoring, and coordination of the conveyor system with other line components, such as robotic arms, workstations, or automated machinery.

8. Maintenance and Upkeep: Regular maintenance is essential to ensure the continued efficient and safe operation of the conveyor system. This includes inspections of the sheave pulleys, belt or chain, and other components, as well as cleaning, lubrication, and replacement of worn or damaged parts as necessary.

Sheave pulleys in industrial manufacturing and assembly lines contribute to the automation, efficiency, and productivity of the processes. They enable the smooth movement of materials or products, reduce manual handling, and facilitate the synchronization of various line components, ultimately optimizing production or assembly operations.

sheave pulley

What safety considerations should be kept in mind when using sheave pulleys?

When using sheave pulleys, it is important to prioritize safety to prevent accidents and ensure the well-being of individuals involved. Here are several safety considerations that should be kept in mind:

1. Proper Installation: Ensure that sheave pulleys are installed correctly according to the manufacturer’s guidelines and industry standards. Improper installation can lead to pulley misalignment, belt or chain slippage, or premature failure, posing safety hazards. Follow the recommended procedures for pulley alignment, tensioning, and securing to maintain safe operation.

2. Regular Inspections: Perform regular inspections of sheave pulleys to identify any signs of wear, damage, or misalignment. Inspect the pulley grooves, cables, belts, or chains for signs of fraying, cracking, or stretching. Any abnormalities should be addressed promptly to prevent accidents and ensure the reliable operation of the system.

3. Guarding: Install appropriate guards or protective enclosures around sheave pulleys to prevent accidental contact with moving parts. These guards should be designed to prevent fingers, clothing, or other objects from getting caught in the pulley or belt/chain. Adequate guarding reduces the risk of entanglement, pinch points, or other potential hazards.

4. Lockout/Tagout Procedures: When performing maintenance or repair work on machinery or equipment with sheave pulleys, follow proper lockout/tagout procedures. Lockout/tagout procedures involve isolating the power source, de-energizing the system, and securing it with locks or tags to prevent accidental startup. This ensures the safety of personnel working on or near the sheave pulleys.

5. Load Capacity: Ensure that the sheave pulleys are not overloaded beyond their specified load capacity. Exceeding the load capacity can lead to pulley failure, belt or chain breakage, or sudden release of tension, which can cause severe injuries or damage. Refer to manufacturer guidelines and engineering calculations to determine the appropriate load capacity for the specific application.

6. Proper Training: Provide adequate training to personnel who operate or work around machinery or equipment with sheave pulleys. Training should cover safe operating procedures, hazard identification, emergency response protocols, and the proper use of personal protective equipment (PPE) such as gloves, goggles, or safety vests. Well-trained personnel are better equipped to handle potential risks and ensure safe practices.

7. Maintenance and Lubrication: Regularly maintain and lubricate sheave pulleys as per manufacturer recommendations. Proper maintenance includes cleaning debris, inspecting for wear or damage, and applying appropriate lubrication to reduce friction and ensure smooth operation. Neglecting maintenance can lead to pulley malfunction, decreased performance, and increased safety risks.

8. Environmental Factors: Consider environmental factors when using sheave pulleys. For example, in outdoor applications, protect the pulleys from exposure to moisture, extreme temperatures, or corrosive substances that could compromise their integrity. Adhere to relevant safety standards and guidelines specific to the environment in which the sheave pulleys are utilized.

9. Emergency Stop: Ensure that machinery or equipment with sheave pulleys is equipped with an easily accessible emergency stop mechanism. This allows for quick and immediate shutdown of the system in case of emergencies, preventing further hazards or injuries.

10. Regulatory Compliance: Adhere to local occupational health and safety regulations and standards applicable to the use of sheave pulleys. Stay up-to-date with safety guidelines and best practices to ensure compliance and create a safe working environment.

By considering these safety considerations when using sheave pulleys, you can minimize the risk of accidents, protect personnel, and maintain the integrity and efficiency of the system.

sheave pulley

What are the primary components and design features of a sheave pulley?

A sheave pulley consists of several primary components and design features that are essential to its functionality. Here is a detailed explanation of the primary components and design features of a sheave pulley:

1. Wheel or Disk: The main body of a sheave pulley is typically a wheel or disk-shaped component. It is usually circular in shape, with a central axle or hub. The wheel or disk provides the structural support and rotational motion required for the pulley to function.

2. Grooves: Sheave pulleys feature one or more grooves on their outer circumference. The grooves are specifically designed to accommodate belts, ropes, or cables. The number and configuration of the grooves depend on the intended application and the type of belt or rope that will be used with the pulley. The grooves ensure proper alignment and grip, preventing slippage and enabling efficient power transmission or lifting operations.

3. Axle or Hub: The axle or hub is the central component of the sheave pulley. It provides the rotational axis around which the wheel or disk rotates. The axle or hub is typically mounted on a shaft or bearing, allowing the pulley to rotate freely.

4. Bearings: In some sheave pulleys, bearings are incorporated into the design to reduce friction and enable smooth rotation. The bearings are usually located within the axle or hub, allowing the pulley to rotate with minimal resistance. The use of bearings enhances the efficiency and durability of the sheave pulley.

5. Material: Sheave pulleys are commonly made from various materials, depending on the specific application and operating conditions. Common materials used for sheave pulleys include metals such as steel or cast iron, as well as synthetic materials like nylon or high-density polyethylene (HDPE). The choice of material depends on factors such as load capacity, environmental conditions, and desired durability.

6. Size and Configuration: Sheave pulleys come in various sizes and configurations to accommodate different system requirements. The size of the pulley is determined by factors such as the load capacity, belt or rope thickness, and the desired speed of rotation. Additionally, the configuration of the pulley, including the number and arrangement of grooves, can vary depending on the specific application and the type of belt or rope used.

7. Mounting: Sheave pulleys are typically mounted on a shaft or bearing housing to ensure proper alignment and stability. The mounting mechanism may involve set screws, keyways, or other fastening methods to secure the pulley in place. Proper mounting is crucial to ensure smooth rotation and prevent any misalignment or wobbling that could affect the performance of the pulley.

In summary, the primary components and design features of a sheave pulley include the wheel or disk, grooves for accommodating belts, ropes, or cables, the axle or hub for rotational motion, bearings for reducing friction, the choice of material for durability, size and configuration variations, and the mounting mechanism for proper alignment. These components and design features work together to enable efficient power transmission and lifting operations in various mechanical systems.

China best Factory Punching Sheave Pulley for Window and Door (ML-EB002)   pulley and belt	China best Factory Punching Sheave Pulley for Window and Door (ML-EB002)   pulley and belt
editor by CX

2024-01-15

Sheave Pulley

As one of the sheave pulley manufacturers, suppliers, and exporters of mechanical products, We offer sheave pulley and many other products.

Please get in touch with us for details.

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