Product Description
Welcome to explore our range of conveyor rollers tailored to various standards, diameters, lengths, and types.
We take pride in producing high-quality solutions that meet your specific needs. Don’t hesitate to reach out to us with your requirements and let us exceed your expectations.
Product Description
| Description | Fabrication Services flat belt idler pulley for belt conveyor |
| Application | Used in electric power, metallurgy,mine,coal, cement,steel,chemical, port, hydroelectric power and grain industries |
| Pipe/Tube/Shell | 1)Material:Q235 Steel |
| 2)Diameter:30cm-300cm | |
| 3)Length:500mm-5000mm,depends on the belt width of the conveyor | |
| Shaft/Axis | Material:#45 Steel |
| Bearing | Big roving crack, deep groove ball with double sealing |
| Welding | Pipe and bearing housing with automatic welding |
| Surface | Smooth steel color surface, rubber lagging surface |
| Color | Red,green,blue or as require |
| Service life | More than 30,000 hours |
| Standard | GB,ISO,DIN,CEMA,JIS |
Feature of belt conveyor drive drum for conveyor
1. Steady running, reliable quality and reduce maintenance;
2. Less movement longitudinally, rotating smoothly, extends the life span;
3. Various bearing housing and sealing structure are available for the customers choice;
4. Multipass labyrinthine sealing,preventing the mixed dirt and water immersed;
5.Manufacturing by steel pipe specially for of high precision roller, ensuring the strong load,
low shaking and less noise.
Our Advantages
Our Advantages:
- Experienced manufacturer specializing in electric rollers.
- ISO9001 certified company located in the mechanical and electrical capital of China.
- Products have obtained safety mark certificates and explosion-proof certificates.
- Advanced equipment and precision production capabilities.
- Successfully applied products to large state-owned enterprises.
- Committed to customer satisfaction and continuous improvement.
HangZhou Xihu (West Lake) Dis. Machinery Co., Ltd. is a manufacturer mainly engaged in the production of electric rollers. Our company is located in the HangZhou area of ZheJiang Province, and our series of products such as electric rollers are of high quality and affordable.
Welcome to consult and purchase.
HangZhou Xihu (West Lake) Dis. Machinery Co., Ltd. is located in the famous mechanical and electrical capital of China – Xihu (West Lake) Dis.. Our company has passed the ISO9001 quality system certification, and the electric drum is the first in the industry to obtain the safety mark certificate and explosion-proof certificate for mining products. We have advanced equipment for casting, forging, welding, heat treatment, chemical analysis type experiments, and have introduced a batch of precision production equipment and testing equipment such as CNC gear grinding machines, CNC boring and milling machines, worm grinding machines, and carbon nitrogen co infiltration furnaces.
Our products have been successfully applied to large state-owned enterprises such as GHangZhouba Group, CHINAMFG Petrochemical, CHINAMFG Oilfield, Xihu (West Lake) Dis. Mining Group, Shougang, Hangang, Taigang, Jigang, Yigang, and Baosteel Group.
The company always adheres to the development measures of emphasizing both introduction, absorption, and research and development, and continues to adhere to the business philosophy of “building a city with integrity”. With customer satisfaction as the center, continuous improvement as the driving force, and the unremitting efforts of all employees, we provide users with satisfactory products and services.
We are all sincere and virtuous, and we strive for CHINAMFG and success!
For more details, please feel free to contact us!
Certifications
FAQ
Q1. Are you a manufacturer?
A. Yes, we have been manufacturing and selling conveyor belts for 20 years.
Q2. Can you produce belts of my own brand?
A: Yes, we can.
Q3. What about the lead time?
A. 1) Sample 5~14 days 2) 15~30 days according to the order quantity
Q4. What are the payment terms?
A. We prefer T/T, 30% of the order is prepaid, and the remaining 70% is paid before shipment
Q5. How do you guarantee product quality?
A. 1) R&D center with independent design and development capabilities 2) We have an independent testing laboratory with full performance testing capabilities for conveyor belts.
We can test various materials, rubber, fabrics, semi-finished products and finished products.
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| Material: | Aluminum Alloy |
|---|---|
| Surface Treatment: | Baking Paint |
| Motor Type: | Frequency Control Motor |
| Installation: | Slope |
| Warranty: | 1.5 Years |
| Machinery Test Report: | Provided |
| Samples: |
US$ 300/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
How does the design of a V pulley affect its performance?
The design of a V pulley plays a crucial role in determining its performance characteristics. Here’s an explanation of how different design aspects of a V pulley can affect its performance:
1. Groove Profile:
The groove profile of a V pulley is designed to match the shape of the V-belt used in the power transmission system. The angle and depth of the groove directly influence the grip between the pulley and the belt. An appropriate groove profile ensures a secure and efficient power transmission, minimizing belt slippage, and maximizing the transfer of torque.
2. Diameter:
The diameter of a V pulley affects both its speed ratio and torque transmission capacity. A larger pulley diameter results in higher belt speed and lower torque transmission, while a smaller diameter pulley provides lower speed and higher torque. The selection of the pulley diameter depends on the desired speed and torque requirements of the application.
3. Material:
The material used for constructing the V pulley impacts its durability, strength, and resistance to wear and corrosion. Common materials include cast iron, steel, aluminum, and plastic. The choice of material depends on factors such as the application environment, load capacity, and operating conditions. A robust and appropriate material selection ensures the pulley can withstand the demands of the application and maintain its performance over time.
4. Balance and Runout:
A well-balanced V pulley is essential to minimize vibration and ensure smooth operation. Imbalances can lead to increased wear on the pulley, belt, and bearings, reducing the overall efficiency and lifespan of the system. Similarly, excessive runout (eccentricity) in the pulley’s rotational movement can cause belt misalignment and increased friction. Proper design and manufacturing techniques are necessary to achieve optimal balance and runout in V pulleys.
5. Taper and Flange:
In some V pulley designs, a taper or flange is incorporated to improve belt tracking and prevent belt wandering or jumping off the pulley. The taper or flange helps guide the belt and maintain proper alignment, enhancing the overall performance and reliability of the power transmission system.
6. Hub Design:
The hub design of a V pulley determines its attachment method to the shaft. It can feature keyways, set screws, or other mechanisms to securely fasten the pulley in place. The hub design should ensure a tight and reliable connection to prevent pulley slippage and maintain accurate power transmission.
7. Surface Finish:
The surface finish of a V pulley can impact its friction characteristics. A smooth and properly finished surface reduces friction between the pulley and the belt, promoting efficient power transmission and minimizing heat generation. Additionally, surface treatments such as coatings or platings can improve the pulley’s resistance to corrosion and wear.
Each of these design factors contributes to the overall performance of a V pulley in terms of power transmission efficiency, belt grip, durability, and reliability. Manufacturers carefully consider these design aspects to ensure optimal performance and compatibility with specific applications and operating conditions.
Can V pulleys be integrated into conveyor systems for material handling?
Yes, V pulleys can be integrated into conveyor systems for material handling. Conveyor systems are widely used in various industries to transport materials efficiently and reliably. Here’s a detailed explanation of how V pulleys can be utilized in conveyor systems:
1. Belt Drive Mechanism:
V pulleys are commonly used as part of the belt drive mechanism in conveyor systems. The driving pulley is typically connected to a motor or an engine, while the driven pulley is connected to the conveyor belt. The rotation of the driving pulley causes the belt to move, enabling the transportation of materials along the conveyor.
2. Groove Profile:
V pulleys used in conveyor systems have a specific groove profile designed to match the shape of the V-belt used in the system. The groove angle, depth, and width are tailored to accommodate the corresponding V-belt dimensions. This ensures proper belt engagement and efficient power transmission, minimizing slippage and maximizing traction.
3. Belt Selection:
Various types of V-belts can be used in conveyor systems, depending on the specific requirements of the material handling application. Common V-belt types include classical V-belts, narrow V-belts, and cogged V-belts. The selection of the appropriate V-belt is based on factors such as load capacity, speed, environmental conditions, and the nature of the materials being conveyed.
4. Tensioning Mechanism:
V pulleys in conveyor systems are typically accompanied by a tensioning mechanism to maintain the proper tension in the belt. Tensioning devices such as idler pulleys or tensioners are used to adjust the tension and ensure optimal belt engagement with the pulleys. Proper tensioning is essential for efficient power transmission and to prevent belt slippage.
5. Pulley Diameter and Speed Ratio:
The diameter of the pulleys and the speed ratio between the driving and driven pulleys are critical considerations in conveyor system design. By selecting pulleys of different diameters, different speed ratios can be achieved, allowing for customization of the conveyor system’s speed and throughput. This flexibility enables the system to be tailored to the specific material handling requirements.
6. Belt Alignment and Tracking:
Proper alignment and tracking of the conveyor belt are essential for efficient operation and to prevent belt damage or premature wear. V pulleys are designed to facilitate belt alignment by providing a consistent and stable contact surface for the belt. Additionally, tracking devices such as aligning idlers or belt tracking systems can be incorporated to ensure the belt stays centered on the pulleys.
7. Durability and Maintenance:
V pulleys used in conveyor systems are typically made of durable materials such as steel or cast iron, which can withstand the demands of continuous operation and heavy loads. Regular maintenance, including inspection, lubrication, and occasional belt replacement, is necessary to ensure the long-term efficiency and reliability of the conveyor system.
Overall, V pulleys are an integral component of conveyor systems for material handling. Their design characteristics, combined with the use of appropriate V-belts and proper tensioning, facilitate efficient power transmission, reliable operation, and effective transport of materials in various industrial applications.
What advantages do V pulleys offer for power transmission?
V pulleys, also known as V-belt pulleys or sheaves, offer several advantages for power transmission in various applications. Here’s an explanation of the advantages provided by V pulleys:
1. High Efficiency:
V pulleys provide high efficiency in power transmission. The V-shaped groove on the pulley and the corresponding trapezoidal cross-section of the V-belt create a wedging action that enhances the grip between the pulley and the belt. This improved grip minimizes slippage and ensures efficient power transfer, resulting in higher overall system efficiency.
2. Wide Speed Range:
V pulleys offer a wide speed range capability. By using different-sized pulleys, the speed ratio between the driving source and the driven component can be adjusted. This flexibility allows for the adaptation of power transmission systems to meet specific speed requirements, enabling optimal operation in various applications.
3. Shock and Vibration Dampening:
V pulleys have inherent shock and vibration dampening properties. The elasticity of the V-belt absorbs shocks and vibrations, reducing their transmission to the driven components. This feature helps to protect the machinery and equipment from excessive wear and damage, enhancing their reliability and lifespan.
4. Compact Design:
V pulleys offer a compact design compared to other types of pulleys. The V-belt drive system requires less space, making it suitable for applications where space constraints exist. The compact design also allows for efficient power transmission in tight or confined areas.
5. Cost-Effective:
V pulleys are cost-effective compared to other power transmission systems. They are relatively simple in design and construction, making them more affordable to manufacture, install, and maintain. Additionally, V-belts have a longer service life compared to other types of belts, reducing the frequency and cost of replacement.
6. Easy Installation and Maintenance:
V pulleys are easy to install and maintain. The split design of some V pulleys allows for easy installation or replacement without the need to disassemble the entire system. Additionally, V-belts are generally easy to tension and adjust, simplifying maintenance tasks and reducing downtime.
7. Versatility:
V pulleys offer versatility in power transmission applications. They can accommodate a wide range of power requirements, making them suitable for various industries and systems. Additionally, V pulleys can transmit power over long distances without a significant loss in efficiency, allowing for flexibility in system design and layout.
These advantages make V pulleys a popular choice for power transmission in a wide range of applications. Their high efficiency, speed range capability, shock absorption, compact design, cost-effectiveness, ease of installation and maintenance, and versatility contribute to their widespread use in numerous industries and machinery.
editor by CX
2024-04-24
