China Good quality China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum alternator pulley

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)

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Request Sample

Customization:
Available

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Customized Request

belt and pulley

What safety considerations should be kept in mind when working with belt and pulley systems?

Working with belt and pulley systems requires careful attention to safety to prevent accidents and injuries. These systems involve moving parts and can pose various hazards if not properly managed. Here are some important safety considerations to keep in mind when working with belt and pulley systems:

  • Machine Guarding: Ensure that belt and pulley systems are adequately guarded to prevent accidental contact with moving parts. Use appropriate guarding devices, such as enclosures or barriers, to minimize the risk of entanglement or entrapment. Guards should be securely in place and designed to prevent access to the moving components while allowing necessary maintenance and adjustment.
  • Lockout/Tagout Procedures: Before performing any maintenance or servicing tasks on equipment with belt and pulley systems, follow proper lockout/tagout procedures. Lockout/tagout involves isolating and de-energizing the equipment, securing energy sources, and using lockout devices or tags to prevent accidental startup. This ensures that the machinery cannot be inadvertently activated while maintenance or repair work is being carried out.
  • Training and Competence: Provide comprehensive training to operators and maintenance personnel on the safe operation, maintenance, and inspection of belt and pulley systems. Ensure that individuals working with these systems have the necessary knowledge and skills to identify potential hazards, understand safe work practices, and use appropriate personal protective equipment (PPE) when required.
  • Inspection and Maintenance: Regularly inspect belt and pulley systems for signs of wear, damage, or misalignment. Replace worn or damaged belts, pulleys, or other components promptly. Ensure that belts are correctly tensioned and aligned to prevent slipping or excessive stress. Implement a preventive maintenance program to address maintenance needs and conduct routine inspections to identify and address potential safety issues.
  • Personal Protective Equipment (PPE): Assess the specific risks associated with the use of belt and pulley systems and provide appropriate personal protective equipment to workers. Depending on the tasks and potential hazards, this may include safety glasses, gloves, hearing protection, and appropriate clothing to prevent entanglement or injury from rotating parts.
  • Safe Work Practices: Encourage safe work practices when operating or working near belt and pulley systems. Advise workers to avoid loose-fitting clothing, jewelry, or long hair that could get caught in the moving components. Instruct operators to keep their hands, tools, and other objects clear of the belt and pulley areas during operation. Emphasize the importance of reporting any abnormal noises, vibrations, or safety concerns related to the belt and pulley systems.
  • Risk Assessment: Conduct a thorough risk assessment of the belt and pulley systems and their associated tasks. Identify potential hazards, evaluate the level of risk, and implement appropriate control measures to mitigate those risks. Regularly review and update the risk assessment as needed to address changes in equipment, processes, or work conditions.

By adhering to these safety considerations, workers can minimize the risk of accidents and injuries when working with belt and pulley systems. It is important to promote a safety culture, encourage open communication, and continuously monitor and improve safety practices to ensure the well-being of those operating and maintaining the equipment.

belt and pulley

What maintenance procedures are necessary to keep belt and pulley systems functioning smoothly?

Maintaining belt and pulley systems is crucial to ensure their smooth and efficient operation. Here are some essential maintenance procedures to keep these systems functioning properly:

Regular Inspection:

  • Perform regular visual inspections of the belts and pulleys to check for signs of wear, damage, or misalignment.
  • Look for cracks, fraying, glazing, or excessive belt dust accumulation.
  • Inspect the pulleys for any signs of misalignment, wear, or damage to the grooves or sheaves.
  • Identify and address any issues promptly to prevent further damage or system failure.

Tension Adjustment:

  • Maintain proper belt tension to ensure optimal power transmission and minimize slippage.
  • Refer to the manufacturer's guidelines or specifications to determine the correct tension for the specific belt and pulley system.
  • Use appropriate tensioning devices or mechanisms to adjust the tension as needed.
  • Over-tensioning or under-tensioning can lead to premature belt wear, increased power loss, and reduced system efficiency.

Lubrication:

  • Some belt and pulley systems may require lubrication to reduce friction and wear.
  • Refer to the manufacturer's recommendations for the appropriate lubricant type and frequency of lubrication.
  • Apply lubricant to the pulley bearings or bushings as specified.
  • Ensure that the lubrication does not come into contact with the belt surface, as it can cause slippage and reduce grip.

Alignment:

  • Proper alignment of the pulleys is essential for belt performance and longevity.
  • Check the alignment of the pulleys periodically using alignment tools or methods.
  • Adjust the pulleys as necessary to ensure they are parallel and in the same plane.
  • Misaligned pulleys can cause uneven belt wear, increased friction, and system inefficiencies.

Replacement:

  • Replace worn, damaged, or excessively worn belts promptly.
  • Follow the manufacturer's recommendations for belt replacement intervals or refer to visual inspection results.
  • Use belts that meet the required specifications and size for the specific system.
  • Ensure proper installation and tensioning of the new belts.

Cleanliness:

  • Keep the belt and pulley system clean and free from debris, dirt, or contaminants.
  • Regularly remove any accumulated dirt or debris using appropriate cleaning methods, such as brushing or compressed air.
  • Contaminants can cause belt slippage, increased wear, and reduced grip.

Documentation and Record-Keeping:

  • Maintain a maintenance log or record of inspections, adjustments, lubrication, and replacements performed on the belt and pulley system.
  • Record the dates, procedures, and any relevant observations or measurements.
  • This documentation helps track maintenance activities, identify patterns, and plan future maintenance tasks.

By following these maintenance procedures, belt and pulley systems can be kept in optimal condition, ensuring smooth operation, minimizing downtime, and prolonging the life of the components.

belt and pulley

How do different types of belts and pulleys impact system performance?

The performance of a system using belts and pulleys can be influenced by the choice of different types of belts and pulleys. Here's a detailed explanation of how different types of belts and pulleys can impact system performance:

Belts:

  • Timing Belts: Timing belts have teeth on the inner side, which mesh with corresponding grooves on the pulleys. They are commonly used in applications requiring precise synchronization of rotational motion, such as in engines or machinery with strict timing requirements. Timing belts offer excellent power transmission accuracy and are less prone to slipping, ensuring precise motion control and minimizing timing errors.
  • V-Belts: V-belts are trapezoidal in shape and typically used in applications where high torque transmission is required. They rely on the wedging action between the belt and the pulley to transmit power. V-belts are known for their high grip and efficient power transfer capabilities. They are commonly used in automotive engines, industrial machinery, and HVAC systems.
  • Flat Belts: Flat belts are flat in shape and provide a larger contact area with the pulleys. They are versatile and can be used in a wide range of applications. Flat belts are commonly used in conveyor systems, agricultural machinery, and industrial equipment. They offer flexibility, ease of installation, and high power transmission efficiency.
  • Ribbed Belts: Ribbed belts, also known as serpentine belts, have a series of ribs on the inner side. These ribs engage with corresponding grooves on the pulleys, allowing for efficient power transmission. Ribbed belts are commonly used in automotive engines, where they drive multiple accessories such as alternators, power steering pumps, and air conditioning compressors. They offer high power transmission capacity and reduced slippage.
  • Round Belts: Round belts are circular in cross-section and typically made of elastic materials. They are commonly used in applications requiring flexibility and high-speed power transmission, such as in office machinery, printers, and small appliances. Round belts offer ease of installation, quiet operation, and good shock absorption capabilities.

Pulleys:

  • Fixed Pulleys: Fixed pulleys have a fixed position on the shaft and do not change the direction or speed of the input motion. They are commonly used to redirect the path of the belt or to provide tension in the system.
  • Variable Speed Pulleys: Variable speed pulleys, also known as adjustable pulleys or variable pitch pulleys, allow for easy adjustment of the pulley diameter. By changing the pulley diameter, the speed ratio between the driving and driven components can be varied, providing flexibility in system performance. Variable speed pulleys are commonly used in applications where adjustable speed control is required, such as in machinery with varying load conditions.
  • Idler Pulleys: Idler pulleys are used to change the direction of the belt or to provide additional support and tension. They do not transmit power themselves but play a crucial role in maintaining proper belt tension and alignment, improving system performance and reducing belt wear.
  • Step Pulleys: Step pulleys have multiple grooves or steps of different diameters. By changing the belt's position on different steps, the effective pulley diameter and speed ratio can be adjusted. Step pulleys are commonly used in applications where discrete speed changes are required, such as in drill presses or milling machines.

The choice of different types of belts and pulleys can have a significant impact on system performance. Factors such as power transmission accuracy, torque capacity, grip, efficiency, speed control, and system flexibility can be influenced by the selection of appropriate belt and pulley types. Understanding the specific requirements of the application and considering factors such as load conditions, speed variation needs, and environmental conditions can help determine the most suitable belt and pulley combination for optimal system performance.

China Good quality China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum   alternator pulley	China Good quality China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum   alternator pulley
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