China supplier Flat Belt Idler Pulley for Belt Conveyor/Conveyor Belt Idler Roller Drum Head Pulleys Conveyor Belt Idler Roller belt pulley

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Product Description

Product Description

heavy duty belt conveyor carrying idler mining belt conveyor roller

 

Product Application

Our products are widely used in thermal power generation, harbours, cement plants, metallurgy and as well as the light duty conveying devices for industries.
RKM-NS Model addes a sealed cover in its design. The distance between the sealed cover and bearing provides the bearing with a dust proof to ensure a longer working lift. This design is suitable for a normal working environment.                                                                                                                                                                                          

 

   
   

 

About roller,we can make gravity conveyor roller,steel conveyor roller,driving roller,light middle duty conveyor roller,o-belt tapered sleeve roller,gravity tapered roller,polymer sprocket roller and so on.More details,please contact us.

 

Main Features

1) CHINAMFG design, suitable for heavy lifting.
2) The bearing housing and steel tube are assembled and welded with a concentric automatic.
3) Cutting of the steel tube and bearing is performed with the use of a digital auto device/machine/equipment.. 
4) The bearing end is constructed to ensure that the roller shaft and bearing can be firmly connected.
5) Fabrication of the roller is effected by an auto device and 100% tested for its concentricity. 

6) Roller and supporting components/materials are manufactured to DIN/ AFNOR/ FEM/ ASTM/ CEMA standard.
7) The casing  is manufactured with highly composite, anti corrosive alloy.
8) The roller is lubricated and free from maintenance.
9) Woring life expectancy is up to 30,000 hours or more, depending on usage.
10)Vacuum sealed which has withstood anti water, salt, snuff, sandstone and dust proof experiments

Related Products

Testing Machines

Certifications

Our Service

Our Company

 

Global Conveyor Supplies Co., Ltd.

Established in 1995; Land area = 20,000 m2; Staff= 120 persons.

Located in HangZhou, ZheJiang Province, next to HangZhou city.

GCS, RKM is a registered trademark in China.

GCS enjoys a renowned reputation and our products are marketed globally in South-East Asia, Middle East, Africa, Australia, Europe, Hong Kong and many other countries.

 

Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Structure: V Type Roller
Bearing Type: Double Sealed Bearing
Type: Grooved Conveyor Idler
Diameter: 60-219mm
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

flat belt pulley

How do flat belt pulleys affect the performance of textile manufacturing machinery?

Flat belt pulleys have a significant impact on the performance of textile manufacturing machinery. Here’s a detailed explanation:

1. Power Transmission:

Flat belt pulleys are essential for transmitting power from the motor or engine to various components within textile manufacturing machinery. They serve as driving pulleys, connecting the power source to critical machine parts, such as spindles, rollers, and looms. The efficient power transmission facilitated by flat belt pulleys ensures the smooth operation of these components, enabling the production of high-quality textiles.

2. Speed Control:

Textile manufacturing machinery often requires precise speed control for different processes, such as spinning, weaving, or knitting. Flat belt pulleys, when used in conjunction with adjustable speed drives, allow operators to control the rotational speed of the driven components. By selecting pulleys of different sizes or adjusting the pulley positions, the speed ratios can be modified, enabling optimal machine performance and ensuring the production of textiles with consistent quality.

3. Tensioning and Tracking:

Flat belts in textile manufacturing machinery need to be properly tensioned and tracked to ensure smooth and reliable operation. Flat belt pulleys are equipped with tensioning mechanisms and tracking features to maintain the appropriate belt tension and alignment. Proper tensioning and tracking, facilitated by the pulleys, prevent belt slippage, reduce wear and tear, and minimize the occurrence of defects in textile production.

4. Belt Longevity:

Flat belt pulleys, when designed and maintained correctly, contribute to the longevity of the belts used in textile manufacturing machinery. The pulleys should have smooth surfaces and edges, minimizing friction and wear on the belts. Additionally, regular inspection and maintenance of the pulleys, including checking for proper alignment and cleaning, help prevent belt damage and extend their lifespan.

5. Noise and Vibration Reduction:

Textile manufacturing machinery often operates at high speeds, leading to noise and vibration. Properly balanced and aligned flat belt pulleys help reduce these undesirable effects by ensuring smooth and stable power transmission. Minimizing noise and vibration improves the working environment for operators and helps maintain the integrity of the textile manufacturing process.

6. Maintenance and Replacement:

Flat belt pulleys in textile manufacturing machinery are relatively easy to maintain and replace. Regular inspection and lubrication of the pulleys, along with routine belt tension checks, contribute to efficient operation and prevent unexpected breakdowns. When replacement is necessary, flat belts and pulleys are readily available, minimizing downtime and optimizing overall machine performance.

7. Cost-effectiveness:

Flat belt pulleys offer a cost-effective solution for power transmission in textile manufacturing machinery. They are relatively simple in design, require minimal maintenance, and have lower initial costs compared to alternative transmission systems. The cost-effectiveness of flat belt pulleys makes them a preferred choice in the textile industry.

Overall, flat belt pulleys play a vital role in textile manufacturing machinery by ensuring efficient power transmission, enabling speed control, maintaining belt tension and tracking, enhancing belt longevity, reducing noise and vibration, facilitating maintenance and replacement, and providing a cost-effective solution. Their proper selection, installation, and maintenance are crucial for optimal performance and productivity in textile manufacturing processes.

flat belt pulley

How does the design of a flat belt pulley affect its performance?

The design of a flat belt pulley plays a crucial role in determining its performance characteristics. Here’s a detailed explanation:

1. Groove Profile:

The groove profile of a flat belt pulley affects the grip and traction between the pulley and the belt. Different groove profiles, such as V-shaped, U-shaped, or flat, are used depending on the type of belt being used. The groove profile should be designed to optimize the belt’s contact area and prevent slippage, ensuring efficient power transmission.

2. Diameter and Width:

The diameter and width of the pulley directly impact its mechanical advantage and power transmission capabilities. Larger pulley diameters result in higher belt speeds and increased power transmission capacity, while wider pulleys provide better belt support and reduced belt stress.

3. Material Selection:

The choice of material for the pulley affects its strength, durability, and resistance to wear and corrosion. Commonly used materials include steel, cast iron, aluminum, and plastics. The material selection should be based on factors such as the load capacity, operating environment, and desired lifespan of the pulley.

4. Balance and Alignment:

A well-designed flat belt pulley should be properly balanced and aligned to minimize vibration and ensure smooth operation. Imbalances or misalignment can result in increased noise, reduced efficiency, and premature wear of the pulley and belt.

5. Tensioning Mechanism:

The design of the tensioning mechanism, such as an idler pulley or tensioning screw, can impact the ease of belt tensioning and the ability to maintain proper belt tension over time. A well-designed tensioning mechanism ensures consistent and reliable power transmission by maintaining the optimal tension in the belt.

6. Flanges and Hub Configuration:

The presence of flanges or the configuration of the hub can affect the stability and alignment of the pulley. Flanges help to keep the belt contained within the pulley, preventing lateral movement and ensuring proper tracking. The hub configuration should provide a secure and accurate connection to the shaft, minimizing slippage or misalignment.

7. Surface Finish and Coating:

The surface finish and coating of the pulley can influence its friction characteristics, wear resistance, and corrosion protection. Smooth surface finishes and appropriate coatings can reduce friction, extend the life of the pulley and belt, and improve overall performance.

By carefully considering and optimizing these design factors, flat belt pulleys can be engineered to deliver efficient and reliable power transmission, minimize belt wear, and ensure long-lasting performance in various applications.

flat belt pulley

What are the key components and design features of a flat belt pulley?

A flat belt pulley consists of several key components and design features that enable its functionality. Here’s a detailed explanation:

1. Pulley Body:

The pulley body forms the main structure of the flat belt pulley. It is typically cylindrical or disk-shaped and is made of durable materials such as cast iron, steel, or aluminum. The pulley body provides the foundation for the other components and supports the flat belt during operation.

2. Pulley Surface:

The surface of a flat belt pulley is designed to accommodate the flat belt. It may be flat or slightly concave to enhance belt contact and improve power transmission efficiency. The surface finish is chosen to optimize friction and traction between the pulley and the flat belt, reducing slippage and ensuring reliable power transfer.

3. Belt Grooves:

Some flat belt pulleys feature grooves or channels on their surface to accommodate the flat belt. These grooves provide a secure fit for the belt, preventing it from slipping or coming off the pulley during operation. The number and configuration of the grooves may vary depending on the specific application and belt requirements.

4. Hub or Bore:

The hub or bore is the central opening in the pulley body that allows the pulley to be mounted on a shaft. It is typically cylindrical and matches the diameter of the shaft. The hub may have keyways, set screws, or other mechanisms to ensure a secure and precise connection between the pulley and the shaft.

5. Keyway:

A keyway is a slot or groove machined into the bore of the flat belt pulley. It is used to accommodate a key, which is a small, rectangular metal piece. The key prevents the pulley from rotating independently on the shaft by providing a positive engagement between the pulley and the shaft.

6. Set Screws or Locking Mechanisms:

In addition to or instead of a keyway, flat belt pulleys may incorporate set screws or other locking mechanisms to secure the pulley to the shaft. These mechanisms allow for easy installation and removal of the pulley while ensuring it remains firmly in place during operation.

7. Balance and Alignment Features:

Flat belt pulleys are often balanced and aligned to minimize vibration and ensure smooth operation. Imbalances can lead to increased wear on the belt, bearings, and other components, as well as contribute to noise and reduced performance. Balancing techniques, such as counterweights or precision machining, are employed to achieve optimal balance. Additionally, pulleys may incorporate features like crowned surfaces or tracking guides to aid in belt alignment, reducing the risk of misalignment and optimizing power transmission.

8. Protective Coatings or Finishes:

To enhance durability and corrosion resistance, flat belt pulleys may be coated with protective finishes or coatings. These coatings, such as paint, powder coating, or specialized treatments, help protect the pulley from environmental factors, moisture, and wear, extending its service life.

In summary, the key components and design features of a flat belt pulley include the pulley body, pulley surface, belt grooves, hub or bore, keyway, set screws or locking mechanisms, balance and alignment features, as well as protective coatings or finishes. These elements work together to ensure efficient power transmission and reliable operation in machinery.

China supplier Flat Belt Idler Pulley for Belt Conveyor/Conveyor Belt Idler Roller Drum Head Pulleys Conveyor Belt Idler Roller   belt pulley	China supplier Flat Belt Idler Pulley for Belt Conveyor/Conveyor Belt Idler Roller Drum Head Pulleys Conveyor Belt Idler Roller   belt pulley
editor by CX

2023-12-11

flat pulley

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

Please contact us for details.

Mail:[email protected]

Manufacturer supplier exporter of flat pulley

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