Product Description
Product Description
Conveyor pulley can be divided into drive pulley (head pulley) and turn around pulley (tail pulley), drive pulley is the main part for transmitting the power : smooth surface and rubber surface, and rubber surface can be classified into smooth rubber surface, herringbone rubber surface and CHINAMFG rubber surface to meet different technical requirements. Averting pulley can be classified into smooth rubber surface and smooth steel surface.
According to the structure style, the 2 type pulley can be divided into 3 light duty, medium duty and heavy duty.
All the pulley adopt integrated bearing housing which is lubricated and filled with grease and has 2 kinds: iron casting and steel casting, the shaft is made of 45#steel, the shell adopt weld assembly.
Conveyor drive pulley Based on the above design, the pulley is reasonably structured, convenient type selected, performance reliable, long lifespan
Conveyor drive pulley are of stable structure, good performance and long operating life. They can work normally in dusty, wet and muddy environment.
Turning Pulley.
The turning pulley is used for changing the direction of the belt running or increasing the wrap angle between the conveyor belt and the driving pulley .As per different carrying capacities,the bend pulley can be divided into 3 calegories:light duty,medium duty and heavy duty.The pulley which is used for extending the contact surface,is usualy used for below or equal to 45 degree bending.The surface treatment of the bend pulley can be smooth steel surface and flat rubber lagging
Detailed Photos
produce facility
Product Parameters
| drive pulley technical data | |||
| Type | Belt width(mm) | Standard Diameter(mm) | Length(mm) |
| Drive Pulley | 500 | 500 | Length of the pulley depends on the belt width of the conveyor |
| 650 | 500~630 | ||
| 800 | 630~1000 | ||
| 1000 | 800~1150 | ||
| 1200 | 800~1150 | ||
| 1400 | 1000~1350 | ||
| 1600 | 1150~1600 | ||
| 1800 | 1150~1800 | ||
| 2000 | 1350~2000 | ||
| 2200 | 1600~2200 | ||
| 2400 | 1800~2400 | ||
| Bend Pully | 500 | 250~500 | |
| 650 | 250~630 | ||
| 800 | 250~1000 | ||
| 1000 | 250~1600 | ||
| 1200 | 250~1600 | ||
| 1400 | 315~1600 | ||
| 1600 | 400~1600 | ||
| 1800 | 400~1600 | ||
| 2000 | 500~1600 | ||
| 2200 | 630~1600 | ||
| 2400 | 800~1600 | ||
Packaging & Shipping
Company Profile
HangZhou Port Shipbuilding & Machinery Industry Co., Ltd (RPIC) are a comprehensive group enterprise which is engaged in the design, manufacture, installation and maintenance of port bulk-handling equipment. Our company has the Third-level Qualification of Machinery & Electrical Equipment Installation Enterprise and First-Level Qualification of Equipment Maintenance Enterprise. Our company has already passed ISO9002: 2000, ISO14001 and OHSMS18001 system certification.
The business of our company covers the design, manufacture, installation and maintenance of steel structure projects, belt conveyor system projects, port auxiliary equipment, port handling equipment and their accessories. The main products of our company include traveling stackers, running mechanisms of portal cranes, belt conveyors, idler rollers, pulleys, grabs etc.
The products and services of HangZhou Port Machine Engineering Co., Ltd. Spread all over domestic and overseas port industry, electric power industry, metallurgy industry, energy industry, cement industry, food industry, paper industry, etc.
With professional technical teams, exquisite processing equipment, modern management systems and convenient transportation, our company adheres to the business philosophy of “integrity and innovation, working hard to manufacture high quality products and constructe excellent projects, providing customers with value-added services”.
The quality control is carried out throughout the whole production process. We pursue perfection in the design and production of each product. With advanced processing equipment, we are committed to providing superior quality products and services.
RPIC is a leading professional bulk material conveying system equipment supplier. The capacity of conveying equipment can reach 10, 000t/h.
RPIC is a professional equipment installation and maintenance service provider which has the First-level Qualification of the Equipment Maintenance Enterprise.
Our products are well sold to Europe, Australia, America, Asia and African.
We welcome all companies to contact us for business negotiation
Our Advantages
Advantage of Drive Pulley
* Drive pulley is the main component of the belt conveyor transmission power, its way to drive the belt conveyor is with single pulley, double-pulley and multi-pulley.
* Pulley operation is stable, with reliable quality, maintenance-free.
* The design of pulley should fully consider the force condition at all points.
* Pulley structure should be in accordance with the force to use different structural design and manufacturing.
Advantage of Bend Pulley
* Bend pulley is mainly used to change the direction of the conveyor belt or to press the conveyor belt to increase the angle with the drive pulley.
* Bend pulley is equipped with a compact structure, light weight, low occupancy, reliable performance, beautiful appearance with safe and convenient use.
* It can still work properly in large dust, wet mud and other harsh conditions.
successful cases
our certification
FAQ
1.Q: Your bearing type and brand usually use?
A: Large clearance C3 ZZ type deep ball bearing with LYC, NSK, SKF,FAG etc. According to customer’s requirements.
2.Q: How is your Payment Term?
A: T/T or L/C. Another payment term we can also discuss.
3.Q: Can you customize it?
A: We support customization according to your request.
4.Q: What’s the MOQ?
A: 1 piece.
5.Q: What’s the production capacity of your pulley and belt conveyor?
A: pulley 1,000 pcs/year.
6.Q: What’s your pulley’s lifespan?
A: Our pulleys have a long lifespan with good performance and usually make sure 30000 to 50000 hours under the normal site and operation.
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| Material: | Steel |
|---|---|
| Application: | Chemical Industry, Grain Transportation, Mining Transport, Power Plant |
| Bearing Type: | Double Sealed Bearing |
| Pulley Diameter: | 250mm to 2400mm |
| Pulley Tube: | Q235 Carbon Steel |
| Shaft: | Q235 Carbon Steel, 45# Steel(GB) Equal to C45 |
| Customization: |
Available
| Customized Request |
|---|
Can drive belt pulleys be part of DIY automotive maintenance and repairs?
Yes, drive belt pulleys can be part of DIY automotive maintenance and repairs, depending on the specific task and the individual’s skill level. Here’s a detailed explanation:
1. Inspecting and Replacing Drive Belts:
One common DIY maintenance task involving drive belt pulleys is inspecting and replacing the drive belts. Over time, drive belts can wear out, fray, or develop cracks, affecting their performance and reliability. By following proper safety precautions and consulting the vehicle’s manual, DIY enthusiasts can visually inspect the drive belts and identify signs of wear or damage. If necessary, they can remove the old belt and install a new one, which may involve loosening or removing the drive belt pulley to facilitate the belt replacement.
2. Adjusting Belt Tension:
Another DIY task related to drive belt pulleys is adjusting the belt tension. Drive belts need to be properly tensioned for optimal performance and longevity. Some vehicles have adjustable pulleys or tensioners that allow for belt tension adjustment. DIY enthusiasts can learn how to use the appropriate tools to adjust the tension by following the vehicle’s manual or online tutorials. This task may involve loosening or tightening the drive belt pulley to achieve the desired tension.
3. Replacing Drive Belt Pulleys:
In certain cases, drive belt pulleys may become worn, damaged, or develop faults that affect their functionality. DIY enthusiasts with intermediate to advanced mechanical skills can learn to replace drive belt pulleys themselves. This task typically involves removing the drive belt, unbolting the old pulley, and installing a new one. It’s important to ensure the correct pulley size, type, and specifications are selected to maintain proper power transmission and alignment.
4. Upgrading Drive Belt Pulleys:
Some DIY enthusiasts may choose to upgrade their drive belt pulleys to improve performance or accommodate specific modifications. For example, performance-oriented enthusiasts may opt for lightweight pulleys made from materials like aluminum, which can reduce rotational mass and improve engine response. However, it’s crucial to research and select pulleys that are compatible with the vehicle’s engine and accessories, as improper pulley modifications can negatively impact performance and reliability.
5. Seeking Professional Assistance:
It’s important to note that working with drive belt pulleys and power transmission systems requires mechanical knowledge and skills. If DIY enthusiasts are unsure about their abilities or encounter complex issues, it’s recommended to seek professional assistance from qualified mechanics or automotive technicians. They have the expertise and specialized tools to handle more intricate repairs and ensure proper installation and alignment of drive belt pulleys.
By considering their skill level, following safety precautions, and consulting reliable resources, DIY enthusiasts can incorporate drive belt pulleys into their automotive maintenance and repairs. However, it’s essential to recognize personal limitations and seek professional help when needed to avoid potential risks or further damage to the vehicle.
What maintenance procedures are necessary to ensure the reliability of drive belt pulleys?
Proper maintenance procedures are essential to ensure the reliability and longevity of drive belt pulleys. Here’s a detailed explanation of the maintenance procedures necessary for drive belt pulleys:
1. Regular Inspection:
Perform regular visual inspections of the drive belt pulleys to check for signs of wear, damage, or misalignment. Look for cracks, fraying, glazing, or excessive wear on the pulley surface and the grooves. Inspect the pulley for any signs of misalignment, such as a wobbling or off-center rotation. Early detection of issues allows for timely corrective action and minimizes the risk of pulley failure.
2. Belt Tension Adjustment:
Maintain proper belt tension by periodically checking and adjusting the tension according to the manufacturer’s specifications. A loose or overtightened belt can lead to belt slippage, reduced power transmission, and premature pulley wear. Use a belt tension gauge or follow the recommended tension adjustment procedure to ensure the belt is correctly tensioned for optimal performance and longevity.
3. Belt Condition and Replacement:
Regularly inspect the condition of the drive belt and replace it as needed. Over time, belts can deteriorate, become brittle, or develop cracks. A worn-out or damaged belt can cause excessive stress on the pulley, leading to pulley wear or failure. Replace the belt if you notice any signs of damage, including excessive wear, fraying, or loss of tension. Follow the manufacturer’s recommendations for belt replacement intervals.
4. Pulley Cleaning:
Keep the drive belt pulleys clean from dirt, debris, and oil buildup. Accumulated debris can interfere with belt engagement and increase friction, leading to premature wear on both the belt and the pulley. Clean the pulleys regularly using a mild detergent and a soft brush or cloth. Avoid using harsh chemicals or solvents that may damage the pulley surface or the belt material.
5. Lubrication:
Some drive belt pulleys may require lubrication to reduce friction and maintain smooth operation. Refer to the manufacturer’s guidelines to determine if lubrication is necessary and the recommended lubricant type. Apply the lubricant sparingly and ensure that it does not come into contact with the belt, as it can cause slippage or degradation of the belt material.
6. Pulley Alignment:
Check and maintain proper pulley alignment to prevent excessive belt wear and premature pulley failure. Misaligned pulleys can cause the belt to run at an angle, resulting in uneven wear and increased stress on the pulley. Use alignment tools or consult a professional to ensure the pulleys are correctly aligned. Adjust or replace pulleys as necessary to achieve proper alignment.
7. Environmental Protection:
Protect the drive belt pulleys from extreme environmental conditions that can accelerate wear and deterioration. Shield the pulleys from excessive moisture, high temperatures, chemicals, and abrasive contaminants. In harsh environments, consider using pulley covers or shields to provide additional protection and prolong the pulley’s lifespan.
8. Professional Inspection:
Periodically have the drive belt pulleys inspected by a qualified technician or during routine maintenance visits. Professional inspection can help detect any potential issues that may not be easily visible or apparent during regular inspections. A trained professional can perform more thorough assessments, including pulley runout measurement, alignment checks, and overall system evaluation.
By following these maintenance procedures, you can ensure the reliability and longevity of drive belt pulleys. Regular inspection, proper tension adjustment, belt condition monitoring, pulley cleaning, lubrication (if necessary), pulley alignment, environmental protection, and periodic professional inspection contribute to the optimal performance and reliability of drive belt pulleys in power transmission systems.
What is a drive belt pulley, and how does it function in mechanical systems?
A drive belt pulley is a mechanical component used to transfer power from an engine or motor to various driven components in a mechanical system. Here’s a detailed explanation of its function and operation:
A drive belt pulley consists of a wheel with a grooved rim designed to accommodate a belt. It is typically made of durable materials such as metal or plastic. The pulley is mounted on a shaft that is connected to the power source, such as an engine crankshaft or an electric motor shaft.
The primary function of a drive belt pulley is to transmit rotational motion and power from the power source to other components in the system. This is achieved through the interaction between the grooved rim of the pulley and a corresponding belt, such as a V-belt or a serpentine belt.
When the power source, such as an engine, rotates the drive belt pulley, the belt is engaged with the pulley’s grooves. As the pulley rotates, the belt is driven along with it, causing the other end of the belt to rotate as well. This rotation is transferred to the driven components connected to the other end of the belt, enabling them to perform their respective functions.
The key advantages of using a drive belt pulley in mechanical systems are:
1. Power Transmission: The drive belt pulley efficiently transfers rotational power from the power source to other components without direct mechanical contact. This allows for smooth and continuous power transmission, reducing wear and tear on the components and minimizing energy loss.
2. Speed Variation: By changing the diameter or size of the drive belt pulley, the speed ratio between the power source and the driven components can be adjusted. This allows for the control of rotational speed and torque, enabling optimization of the mechanical system for different applications and requirements.
3. Tension Adjustment: The tension of the belt can be adjusted by modifying the position of the drive belt pulley. Proper tensioning ensures optimal power transfer and prevents slippage, maximizing the efficiency and performance of the mechanical system.
4. Multiple Driven Components: A single drive belt pulley can drive multiple components simultaneously. By using a system of multiple pulleys and belts, power can be distributed to various driven components, such as alternators, water pumps, air compressors, or accessories in automotive engines.
5. Noise and Vibration Damping: The use of a belt and pulley system helps dampen noise and vibrations generated by the power source. The flexibility and elasticity of the belt act as a cushion, reducing the transmission of vibrations and providing smoother operation.
In summary, a drive belt pulley is a crucial component in mechanical systems, facilitating the transfer of rotational power from a power source to driven components. Its grooved rim interacts with a belt, allowing for efficient power transmission, speed variation, tension adjustment, and the ability to drive multiple components simultaneously. The use of a drive belt pulley enhances the functionality, versatility, and performance of mechanical systems in various applications, including automotive engines, industrial machinery, and HVAC systems.
editor by CX
2024-04-11