China Custom Factory Price Customized Belt Conveyor Drive Roller Driving Head Drum Pulley pulley and belt

Product Description

Factory Supply Conveyor System Roller for Belt Conveyor

Zhongjia Heavy Industry conveyor rollers idlers includes both steel and HDPE carry and return rollers, rubber disc impact and return rollers. The rollers and frames are produced to different standards or designs according to your special working condition requirements with innovative and maintenance saving designs. Our rollers are equipped with quality deep ball ZZ C3 bearings for maximum life. Our rollers are suitable for belt widths 400-2000. Larger sizes also available on your special requirements. Our roller service life can be 30,000 to 50,000 hours under normal working condition and maintenance.

Product Parameters

Basic information
1 Brand Zhongjia
2 Roller Diameter 63.5 to 219mm.
3 Roller Length 190 to 3500mm.
4 Roller Pipe: Q235 high-precision ERW seam carbon steel pipe with roundness and straightness to ensure well-balanced rotation.
5 Shaft Accurate shaft are made of cold-drawn bright round steel, which is superior in corrosion resistance and stiffness.We have strict control over tolerance of shaft dimension and surface quality.The service lifespan can be well secured and proloned.
6 Bearing: Ball bearing provided with C3 group of clearance, ZZ shield deep-groove to ensure a nice fit and off-set any expected temperature rise during operation by means of internal clearance OR according to your requirements.
7 Bearing Brand SKF,FAG,NSK, LYC,HRB, or according to your requirements.
8 Seals Optimum structure with non-contact type, durable, less rotation-resistance and long life-span feautres, particularly for a long-distance and large capacity conveyor for bulk material. It is approved by national authoritative organization that seal is dustproof and waterproof, its performance proved to be satisfactory and has a long way exceeded the GB and JIS standard after our repeated research and development.
9 Color Black, green, red, blue, yellow and customized colors are available
10 Life Time 30000-50000hours
11 Production 800-1000pcs/day.

Standard Diameter Length scope ( mm) Bearings Type Idler’s Shell Wall Thickness
mm Inch (Min~Max)
63.5 2 1/2 150~3500 204 3.0mm~3.75mm
76 3 150~3500 204 205 3.0mm~4.0mm
89 3 1/3 150~3500 204 205 3.0mm~4.0mm
102 4 150~3500 3.5mm~4.0mm
108 4 1/4 150~3500 3.5mm~4.0mm
114 4 1/2 150~3500 3.5mm~4.5mm
127 5 150~3500 3.5mm~4.5mm
133 5 1/4 150~3500 306 3.5mm~4.5mm
140 5 1/2 150~3500 306 3.5mm~4.5mm
152 6 150~3500 4.0mm~4.5mm
159 6 1/4 150~3500 4.0mm~4.5mm
165 6 1/2 150~3500 308 4.5mm~6.0mm
177.8 7 150~3500 309 4.5mm~6.0mm
190.7 7 1/2 150~3500 309 4.5mm~6.0mm
194 7 5/8 150~3500 310 4.5mm~6.0mm
219 8 5/8 150~3500 4.5mm~6.0mm

FAQ

 

Q1. Can I have a sample order for conveyor roller
Yes, we welcome sample order to test and check quality.
Q2. What about the lead time?
1) 2–3 days for sample
2) 20–30 days for mass production. If urgent,we have green channel.
Q3. Do you have any MOQ limit for conveyor roller order?
Low MOQ, 1pc for sample checking is available
Q4. Is it OK to print my logo on conveyor roller product?
Yes. Please inform us your logo or design before mass production
Q5. How to guarantee your quality?
We are 1 of the top suppliers of International famous mining company over years. Excellent quality is well accepted.
Please contact us for more details. /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Material: Steel
Application: Chemical Industry, Grain Transportation, Mining Transport, Power Plant
Transport Package: Wooden Case

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

drive pulley

Are there different types of drive pulleys, and how do they differ in their applications?

Yes, there are different types of drive pulleys available, each designed for specific applications based on factors such as power requirements, belt type, speed, and environmental conditions. These different types of drive pulleys offer variations in design, construction, and features to suit various industrial applications. Here’s an overview of some common types of drive pulleys and how they differ in their applications:

1. Flat Belt Pulleys:

Flat belt pulleys have a flat cylindrical surface and are typically used with flat belts. They are commonly found in applications where moderate power transmission is required, such as in light-duty machinery, conveyor systems, and agricultural equipment. Flat belt pulleys are known for their simplicity, cost-effectiveness, and ease of installation. They are available in various sizes and materials, including cast iron, steel, and aluminum.

2. V-Belt Pulleys:

V-belt pulleys have a V-shaped groove on their cylindrical surface and are designed to work with V-belts. The V-groove helps improve belt grip and prevents slippage, making them suitable for high-power transmission applications. V-belt pulleys are commonly used in automotive engines, industrial machinery, HVAC systems, and heavy-duty equipment. They are available in different configurations, including single-groove, multi-groove, and variable speed pulleys.

3. Timing Belt Pulleys:

Timing belt pulleys are designed to work with timing belts, also known as synchronous belts. These pulleys have teeth or grooves on their surface that mesh with corresponding teeth on the timing belt, providing precise and synchronous power transmission. Timing belt pulleys are commonly used in applications that require accurate positioning and synchronization of components, such as CNC machines, robotics, printing presses, and automotive engine systems.

4. Chain Drive Sprockets:

Chain drive sprockets are used in systems that utilize roller chains for power transmission. These pulleys have teeth or cogs that mesh with the links of the roller chain, enabling efficient power transfer. Chain drive sprockets are commonly used in heavy-duty applications, such as industrial machinery, conveyors, motorcycles, bicycles, and agricultural equipment. They are available in various configurations, including single-strand, double-strand, and multi-strand sprockets.

5. Cone Pulleys:

Cone pulleys have a tapered or conical shape and are used in applications that require variable speed drives. By adjusting the position of the belt on the conical surface, the effective pulley diameter changes, resulting in different speeds. Cone pulleys are commonly found in machine tools, drill presses, lathes, and other equipment where variable speed control is necessary.

6. Magnetic Pulleys:

Magnetic pulleys are designed with a magnetic surface to attract and hold ferrous materials. They are used in applications such as magnetic separators, material handling systems, recycling, and mining industries. Magnetic pulleys are effective in removing tramp iron or unwanted metal contaminants from conveyed materials.

These are just a few examples of the different types of drive pulleys available. Each type has its own specific design and features that make it suitable for particular applications based on factors like power transmission requirements, belt compatibility, speed control, and environmental conditions. It’s important to select the appropriate type of drive pulley based on the specific needs and operating conditions of the application to ensure optimal performance and longevity.

drive pulley

How are drive pulleys utilized in agricultural machinery and equipment?

Drive pulleys play a crucial role in various agricultural machinery and equipment, enabling the transfer of power and motion between different components. Here are some common applications of drive pulleys in agriculture:

1. Belt-driven Systems:

Many agricultural machines use belt-driven systems, where drive pulleys are utilized to transmit power from the engine to different components. For example, in combines and harvesters, drive pulleys connect the engine to the threshing mechanism, cleaning system, and grain handling equipment. These pulleys help drive the belts that transfer power and enable the operation of different functions within the machine.

2. Conveyor Systems:

In agricultural operations such as grain handling facilities, drive pulleys are used in conveyor systems. These pulleys provide the driving force to move materials such as grains, seeds, or feed along the conveyor belts. The drive pulley’s rotation creates the necessary tension and friction to propel the belt, allowing for efficient and controlled material handling and transportation.

3. Augers and Grain Handling Equipment:

Drive pulleys are integral components of augers and other grain handling equipment. Augers are commonly used in agriculture for tasks like loading and unloading grain, transferring feed, or moving bulk materials. Drive pulleys are used to power the rotational motion of the auger, enabling efficient and precise material handling. The pulley’s size and speed determine the auger’s capacity and performance.

4. Irrigation Systems:

Irrigation systems in agriculture often utilize drive pulleys to transmit power from a motor or engine to pumps or water distribution mechanisms. The pulleys drive belts that connect the power source to the irrigation pump, allowing for the pressurized delivery of water to crops. Drive pulleys help regulate the speed and torque required for efficient irrigation operations.

5. Mowers and Hay Balers:

Drive pulleys are employed in mowers and hay balers used for cutting and baling crops such as grass, hay, or straw. These pulleys transfer power from the tractor’s engine to the cutting blades or baling mechanisms, enabling the efficient operation of these machines. The pulleys ensure that the rotational energy from the engine is effectively converted into the desired cutting or baling action.

6. Seeders and Planters:

Seeders and planters in agriculture often rely on drive pulleys to power the distribution mechanisms that sow seeds or plant seedlings. The pulleys drive belts or chains that rotate the seed metering units or planting mechanisms, ensuring precise seed or plant placement in the field. This allows for accurate spacing and depth control during the planting process.

7. Sprayers and Fertilizer Spreaders:

Drive pulleys are utilized in sprayers and fertilizer spreaders to power the spraying or spreading mechanisms. These pulleys transfer power from the engine to the spraying pump or spreader discs, enabling the even distribution of liquid fertilizers, pesticides, or granular materials. The pulleys help maintain the desired rotation speed and torque for effective application.

In summary, drive pulleys are extensively used in various agricultural machinery and equipment for power transmission and motion control. They are employed in belt-driven systems, conveyor systems, augers, irrigation systems, mowers, balers, seeders, planters, sprayers, and fertilizer spreaders. By facilitating the transfer of power, drive pulleys contribute to the efficient operation of agricultural processes, enhancing productivity and performance.

drive pulley

What is a drive pulley, and what role does it play in mechanical systems?

A drive pulley is a type of pulley that is specifically designed to transmit power and motion in mechanical systems. It is an essential component in various applications where rotational motion needs to be transferred from a power source, such as an electric motor or an engine, to other parts of the system. The drive pulley plays a crucial role in mechanical systems by providing several key functions:

1. Power Transmission:

The primary role of a drive pulley is to transmit power from the input source to the driven components. It connects to the power source, which could be an electric motor, an engine, or any other rotational power generation device. As the drive pulley rotates, it transfers the rotational energy to a connected belt or chain, which then drives other components or systems in the mechanical setup. By effectively transmitting power, the drive pulley enables the functioning of various machinery and equipment.

2. Speed Regulation:

Drive pulleys also play a role in speed regulation within mechanical systems. By varying the diameter or the number of teeth on the pulley, the speed of the driven components can be adjusted. This is particularly important in applications where different speeds are required for different parts of the system or where speed control is necessary for optimal performance. By manipulating the drive pulley’s characteristics, the rotational speed of the driven components can be controlled, allowing for precise motion control.

3. Mechanical Advantage and Torque Conversion:

Drive pulleys can provide mechanical advantage and torque conversion in mechanical systems. By using different sized pulleys, the drive pulley can change the mechanical advantage of the system. For example, a larger drive pulley connected to a smaller driven pulley can increase the torque output while decreasing the rotational speed. This allows for the amplification of force in applications where high torque is required, such as heavy machinery or lifting systems. The drive pulley’s ability to convert torque and provide mechanical advantage is crucial in achieving the desired output in various mechanical systems.

4. Belt or Chain Engagement:

Drive pulleys are designed to provide effective engagement with belts or chains, which are commonly used for power transmission. The pulley’s shape, groove profile, and design ensure proper alignment and grip on the belt or chain, preventing slippage and ensuring efficient power transfer. The drive pulley’s engagement with the belt or chain allows for a secure and reliable connection, enabling smooth and continuous operation of the mechanical system.

5. Directional Control:

In some mechanical systems, drive pulleys are used to control the direction of motion. By using multiple pulleys and configuring the belt or chain arrangement, the drive pulley can redirect the rotational motion to achieve the desired direction of movement. This is commonly seen in applications such as conveyor systems, where drive pulleys are used to control the movement of materials along a specific path.

In summary, a drive pulley is a critical component in mechanical systems, serving the fundamental purpose of transmitting power from a power source to other components or systems. It enables power transmission, speed regulation, torque conversion, and directional control. By effectively engaging with belts or chains, the drive pulley ensures reliable power transfer and facilitates smooth and controlled motion in various mechanical applications.

China Custom Factory Price Customized Belt Conveyor Drive Roller Driving Head Drum Pulley   pulley and belt	China Custom Factory Price Customized Belt Conveyor Drive Roller Driving Head Drum Pulley   pulley and belt
editor by CX

2024-05-14

Drive Belt Pulley

As one of the drive belt pulley manufacturers, suppliers, and exporters of mechanical products, We offer drive belt pulley and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the drive belt pulley.

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