China supplier China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum pulley attachments

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.

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

pulley

How do V pulleys handle different belt types and sizes?

V pulleys are designed to accommodate different belt types and sizes to ensure efficient power transmission. Here’s an explanation of how V pulleys handle variations in belt types and sizes:

1. Groove Profile:

The groove profile of a V pulley is specifically designed to match the shape of the V-belt used in the power transmission system. The angle, depth, and width of the groove are tailored to the corresponding V-belt dimensions. This ensures that the belt fits securely and engages properly with the pulley, creating the necessary friction for effective power transmission.

2. Belt Width:

V pulleys are available in different widths to accommodate belts of varying widths. The pulley width corresponds to the nominal width of the belt it is designed to work with. It is important to select a pulley with the appropriate width to ensure proper alignment and engagement of the belt.

3. Belt Type:

V pulleys can handle different types of V-belts, such as:

  • Classical V-Belts: These are standard V-belts with a trapezoidal cross-section and are commonly used in various industrial applications.
  • Narrow V-Belts: These belts have a narrower width and are used in applications where space is limited or higher speeds are required.
  • Double V-Belts: Also known as hexagonal V-belts, these belts have a double-sided V-shaped cross-section and are designed to transmit power on both sides of the belt.
  • Cogged V-Belts: These belts have notches or cogs on the inner surface, which allow for higher power transmission capacity and improved flexibility.
  • Variable Speed V-Belts: These belts are designed to operate efficiently at varying speeds and provide a wide range of speed ratios.
  • Synchronous Belts: These belts have teeth that mesh with corresponding grooves in the pulley, providing precise power transmission and eliminating slippage.

Each belt type has specific design characteristics, and V pulleys are manufactured to match the corresponding belt type for optimal performance.

4. Tensioning:

V pulleys are designed to work in conjunction with belt tensioning mechanisms to maintain the required tension in the belt. Tensioning devices such as idler pulleys or tensioners are used to adjust the tension and ensure proper belt engagement with the pulley.

5. Speed Ratio:

The pulley diameter ratio determines the speed ratio between the driving and driven pulleys in a belt drive system. By selecting pulleys of different diameters, different speed ratios can be achieved to suit the specific application requirements.

6. Compatibility:

It is essential to ensure compatibility between the V pulleys and the belts used in the system. This includes considering factors such as the pulley groove profile, belt width, belt type, and speed requirements. Manufacturers provide specifications and guidelines to help users select the appropriate pulleys for their specific belt types and sizes.

By considering these factors, V pulleys can effectively handle different belt types and sizes, providing reliable power transmission in various applications.

pulley

How do V pulleys affect the performance of lawn and garden equipment?

V pulleys have a significant impact on the performance of lawn and garden equipment by providing power transmission and controlling the speed and torque of various components. Here’s a detailed explanation of how V pulleys affect the performance of lawn and garden equipment:

1. Drive System:

V pulleys are commonly used as part of the drive system in lawn and garden equipment. The driving pulley, often connected to the engine or motor, transfers rotational power to the driven pulley, which is connected to the equipment’s cutting blades, wheels, or other moving parts. The design and size of the V pulleys determine the speed and torque delivered to the equipment.

2. Speed Control:

V pulleys allow for speed control in lawn and garden equipment. By using pulleys of different sizes, the speed ratio between the engine or motor and the driven components can be adjusted. This enables the equipment operator to regulate the speed at which the blades rotate or the wheels turn, ensuring optimal performance for different tasks and terrain conditions.

3. Torque Transfer:

The design of V pulleys allows for efficient transfer of torque from the engine or motor to the driven components. The V-shaped groove in the pulleys, along with the corresponding V-belt, provides excellent grip and traction, preventing slippage and ensuring maximum power transfer. This enables the equipment to handle heavier loads, such as cutting through thick grass or tilling soil.

4. Belt Selection:

The selection of the appropriate V-belt is crucial for optimizing the performance of lawn and garden equipment. Different types of V-belts, such as classical V-belts or cogged V-belts, offer varying levels of flexibility, load capacity, and resistance to heat and wear. Choosing the right belt ensures efficient power transmission and extends the lifespan of the pulleys and belts.

5. Pulley Size and Design:

The size and design of V pulleys impact the performance of lawn and garden equipment. Larger pulleys can provide higher torque and slower blade or wheel speed, making them suitable for heavy-duty tasks. Smaller pulleys, on the other hand, allow for faster speed and lower torque, ideal for lighter cutting or moving applications. The groove profile and depth of the pulleys also play a role in belt engagement and grip, affecting power transmission efficiency.

6. Durability and Maintenance:

V pulleys used in lawn and garden equipment are typically constructed from durable materials such as steel or cast iron to withstand the demands of outdoor use, including exposure to moisture, debris, and vibrations. Regular maintenance, including inspection, cleaning, and occasional belt replacement, is necessary to ensure the continued performance and longevity of the V pulley system.

Overall, V pulleys significantly influence the performance of lawn and garden equipment by enabling efficient power transmission, speed control, and torque transfer. The selection of the right pulleys and belts, along with proper maintenance, ensures optimal performance, durability, and reliability of the equipment in various landscaping and gardening applications.

pulley

What are the primary components and design features of a V pulley?

A V pulley, also known as a V-belt pulley or sheave, consists of several primary components and design features that enable its functionality. Here’s an explanation of the primary components and design features of a V pulley:

1. Body:

The body of a V pulley is the main structural component. It is typically made of metal, such as cast iron or steel, to provide strength and durability. The body is designed to support the V-belt and transmit power from the driving source to the driven component. It may have a solid construction or be split into two halves for easy installation or replacement.

2. Groove:

The groove is a key design feature of a V pulley. It is a V-shaped channel or groove that runs along the outer circumference of the pulley. The groove is specifically designed to accommodate the V-belt with a corresponding trapezoidal cross-section. The V shape of the groove enhances the grip between the pulley and the belt, ensuring efficient power transmission and reducing the risk of slippage.

3. Diameter:

The diameter of a V pulley refers to the distance across its outer circumference. It plays a crucial role in determining the speed ratio and torque transmission of the power transmission system. By changing the diameter of the pulley, different speed ratios can be achieved between the driving source and the driven component. Larger pulley diameters generally result in higher belt speeds and lower torque, while smaller diameters lead to slower belt speeds and higher torque.

4. Number of Grooves:

V pulleys can have a single groove or multiple grooves, depending on the specific application. The number of grooves corresponds to the number of V-belts used in the power transmission system. Multiple grooves allow for the simultaneous power transmission to multiple driven components, such as in systems with multiple accessories or pulleys in automotive engines.

5. Tapered or Straight Design:

V pulleys can have a tapered or straight design, depending on the requirements of the application. Tapered pulleys are wider at one end and narrower at the other, allowing for easier belt installation and improved belt tracking. Straight pulleys have a consistent width along their entire circumference and are commonly used in applications where belt tracking is not a significant concern.

6. Surface Finish:

The surface finish of a V pulley is important for optimizing the performance and lifespan of the V-belt. The pulley’s surface should be smooth and free from any roughness or irregularities that could cause excessive belt wear or damage. Proper surface finish ensures proper belt contact, reduces friction, and enhances the overall efficiency of the power transmission system.

7. Mounting Mechanism:

V pulleys are mounted on shafts or bearings using various mounting mechanisms, such as set screws, bolts, or keyways. The mounting mechanism ensures secure and reliable attachment of the pulley to the rotating shaft, allowing for the transmission of rotational motion and torque.

By considering these primary components and design features, engineers can select and design V pulleys that are suitable for specific applications, ensuring efficient power transmission and reliable operation in mechanical systems.

China supplier China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum   pulley attachments	China supplier China Manufacturer Supply Mining Conveyor Belt Drive Pulley Electric Drum Motorized Pulley for Belt Conveyor Electric Conveyor Drum   pulley attachments
editor by CX

2023-11-08

v pulley

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