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

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

How are belt and pulley systems adapted for specific applications in various industries?

Belt and pulley systems are highly adaptable and can be customized to suit specific applications across various industries. These systems can be modified in terms of their design, materials, sizes, and configurations to meet the unique requirements of different industrial applications. Let's explore how belt and pulley systems are adapted for specific applications in various industries:

  • Agriculture: In the agriculture industry, belt and pulley systems are utilized in machinery such as harvesters, combines, and conveyor systems. These systems are adapted to handle the demands of heavy-duty applications, such as powering grain conveyors, driving threshing mechanisms, or operating irrigation systems. They are designed to withstand harsh outdoor conditions, resist contamination from dirt and debris, and provide reliable power transmission for efficient agricultural operations.
  • Automotive: Belt and pulley systems play a crucial role in automotive applications, including engine systems, power steering, and air conditioning systems. In engine systems, timing belt and pulley arrangements ensure precise synchronization between the crankshaft and camshaft, enhancing engine performance and efficiency. Serpentine belt systems power various accessories such as alternators, water pumps, and air compressors. These systems are engineered to withstand high temperatures, resist wear, and provide reliable power transfer in automotive environments.
  • Manufacturing: Belt and pulley systems are extensively used in manufacturing industries for material handling, assembly lines, and automated production processes. Conveyor belt systems with pulleys are adapted to transport products or materials within factories, warehouses, or distribution centers. They are designed to handle specific load capacities, operate at varying speeds, and accommodate different product shapes and sizes. Belt and pulley systems are also utilized in automated machinery for tasks such as part positioning, robotic arm movement, or product packaging.
  • Mining: In the mining industry, belt and pulley systems are adapted for heavy-duty applications such as bulk material handling, ore processing, and excavation. These systems are designed to withstand extreme conditions, including high loads, abrasive materials, and harsh environments. They are engineered with durable materials and robust constructions to provide reliable power transmission and ensure continuous operation in mining operations.
  • Food Processing: Belt and pulley systems used in the food processing industry are adapted to meet strict hygiene and sanitation requirements. These systems are designed with materials that are resistant to corrosion, easy to clean, and comply with food safety standards. They are utilized in applications such as conveying food products, operating mixing or blending equipment, or powering packaging machinery.
  • Medical: In the medical industry, belt and pulley systems are adapted for various applications such as medical devices, diagnostic equipment, and laboratory instruments. These systems are designed to provide precise motion control, quiet operation, and reliability. They are utilized in applications such as patient beds, surgical robots, imaging systems, and blood analyzers.
  • Energy and Utilities: Belt and pulley systems are adapted for energy and utility applications such as power generation, renewable energy systems, and water treatment plants. These systems are designed to handle large-scale power transmission, operate in challenging environments, and accommodate specific requirements of different energy generation or distribution processes.

In summary, belt and pulley systems are adapted for specific applications in various industries by customizing their design, materials, sizes, and configurations. Whether it's agriculture, automotive, manufacturing, mining, food processing, medical, or energy and utilities, these systems are engineered to meet the unique demands of each industry, providing reliable power transmission, precise motion control, and efficient operation in diverse industrial applications.

belt and pulley

How are belt and pulley systems integrated into automotive engines and accessories?

In automotive engines, belt and pulley systems play a vital role in driving various engine components and accessories. Here's a detailed explanation of how these systems are integrated:

Belt and Pulley Systems:

  • The belt and pulley system in automotive engines typically utilizes a serpentine belt, also known as a ribbed belt, due to its multiple ribs on the inner side.
  • This serpentine belt is responsible for transmitting power from the engine's crankshaft pulley to various engine components and accessories.
  • The belt's path is guided by a series of pulleys strategically positioned throughout the engine compartment.
  • The primary driving pulley, known as the crankshaft pulley or harmonic balancer, is connected to the engine's crankshaft. This pulley is responsible for driving the serpentine belt as the engine rotates.
  • Other pulleys, known as idler pulleys, are used to guide and tension the belt, ensuring proper engagement and preventing slippage.
  • The serpentine belt wraps around these pulleys, creating a continuous loop that drives various engine components and accessories.

Integration with Engine Components and Accessories:

  • Alternator: The serpentine belt drives the alternator, which generates electrical power to charge the vehicle's battery and supply electricity to the electrical systems.
  • Power Steering Pump: The power steering pump is driven by the serpentine belt and provides hydraulic assistance to the steering system, making it easier to turn the steering wheel.
  • Air Conditioning Compressor: The serpentine belt drives the air conditioning compressor, which pressurizes the refrigerant and circulates it through the air conditioning system, enabling the cooling of the vehicle's interior.
  • Water Pump: The water pump is responsible for circulating coolant throughout the engine, maintaining optimal operating temperatures. It is typically driven by the serpentine belt.
  • Supercharger or Turbocharger: In some high-performance or forced-induction engines, the serpentine belt may also drive a supercharger or a turbocharger, which increases the engine's air intake for enhanced power output.
  • Other Accessories: Depending on the vehicle's configuration, the serpentine belt may drive additional accessories such as the air pump, smog pump, or other engine-driven components.

The integration of belt and pulley systems into automotive engines and accessories provides a reliable and efficient means of driving critical components and accessories. The serpentine belt's design and the pulley arrangement ensure proper power transmission, allowing the engine to operate smoothly and efficiently while driving various systems. Regular inspection, maintenance, and replacement of the serpentine belt and related pulleys are essential to ensure optimal performance, reliability, and safety in automotive engines and their accessories.

belt and pulley

Can you explain the principles of power transmission using belts and pulleys?

In a belt and pulley system, power transmission occurs through a combination of principles involving friction and rotational motion transfer. Here's a detailed explanation of the principles of power transmission using belts and pulleys:

Friction: The primary principle behind power transmission in a belt and pulley system is friction. When a belt is wrapped around two pulleys, the driving pulley (input pulley) transfers rotational force to the belt. As the driving pulley rotates, frictional forces develop between the belt and the grooved rim of the pulley. The friction generated between the belt and the driving pulley allows the belt to grip the pulley surface, enabling the transfer of rotational motion.

Rotational Motion Transfer: The rotational motion transfer occurs as the belt moves and wraps around the driving and driven pulleys. As the driving pulley rotates, the belt is pulled along its surface due to the frictional forces. This causes the belt to move and wrap around the driven pulley. The movement of the belt in turn causes the driven pulley to rotate, transferring the rotational motion from the driving pulley to the driven pulley.

Pulley Ratio: The ratio of the diameters of the driving and driven pulleys plays a crucial role in power transmission. By using pulleys of different sizes, mechanical systems can achieve speed reduction or speed increase, allowing for proper matching of rotational speeds between different components. The pulley ratio determines the relationship between the rotational speed (RPM) and torque between the driving and driven components. For example, if the driven pulley is larger than the driving pulley, it results in speed reduction and increased torque, while a smaller driven pulley would lead to speed increase and reduced torque.

Tension: Proper tension in the belt is essential for effective power transmission. The tension in the belt ensures that it remains in contact with the pulleys and prevents slippage. Insufficient tension can cause the belt to slip, leading to power loss and reduced efficiency. On the other hand, excessive tension can strain the belt and pulleys, causing premature wear and failure. Tensioning systems, such as adjustable pulleys or tensioning devices, are used to maintain the optimal tension in the belt throughout the operation of the system.

Advantages of Belts and Pulleys: Belt and pulley systems offer several advantages in power transmission:

  • Flexibility: Belts are flexible and can bend around pulleys of various sizes and configurations, allowing for versatile design options.
  • Slip Prevention: The friction between the belt and pulleys helps prevent slipping, ensuring efficient power transfer.
  • Shock Absorption: Belts can absorb shocks and vibrations, reducing the impact on the system's components.
  • Noise Reduction: Compared to other power transmission methods, belts and pulleys operate with relatively low noise levels.
  • Cost-Effectiveness: Belts and pulleys are generally cost-effective compared to other power transmission alternatives.

In summary, power transmission in a belt and pulley system is achieved through friction and rotational motion transfer. The friction between the belt and the driving pulley allows the belt to grip the pulley's surface and transfer rotational force. As the belt moves and wraps around the driven pulley, the rotational motion is transferred to the driven component. The pulley ratio determines the speed and torque relationship, while proper tension in the belt ensures efficient power transmission. Belt and pulley systems offer flexibility, slip prevention, shock absorption, noise reduction, and cost-effectiveness as advantages in power transmission applications.

China manufacturer China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum   pulley alternatorChina manufacturer China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum   pulley alternator
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