China wholesaler SPA160-02/Belt Pulley with Taper Bushing/Pulley/Conveyor Roller/Timing Belt Pulley/Equipment Parts/V-Belt Pulley/Groove Pulley/European Standard Belt Pulley crankshaft pulley

Product Description

Product Description

·  European standards :
    a) V-belt pulley for taper bushing: SPZ, SPA, SPB, SPC   
    b) Adjustable speed V-belt pulleys and variable speed pulleys             
    c) Flat belt pulleys and conveyor belt pulleys
·   Bore: Pilot bore, finish bore, taper bore, and bore for QD bushing
·   Parts can be made according to drawings or samples

Detailed Photos

 

Product Parameters

 

Certifications

We have got many patent certifacates and authorizations for our casting parts.

Packaging & Shipping

Normally we pack the goods with plastic film and wooden pallet, if you have any special requests feel free to advise us.

Company Profile

HangZhou CHINAMFG Machinery Equipment Co., Ltd. was established on February 1st, 2018. It is located at No. 27, Xihu (West Lake) Dis.shao Avenue, South China Advanced Equipment Park, Xihu (West Lake) Dis. District, HangZhou City, ZheJiang Province China. It covers an area of 40,000 square CHINAMFG and a total of 27,000 square CHINAMFG of workshops, with a total investment of 120 million RMB. So far, there are more than 140 employees, more than 100 workshop workers, 3 senior engineers, 5 quality inspectors, 3 purchasing personnel, and more than 20 persons of all functional departments. The predecessor of the company was HangZhou Zhuwang Machinery Equipment Co., Ltd., which was established on September 26th, 2014.
The company is equipped with a set of fully automatic double-head static pressure casting production line equipment, sand mold size 1200*1000*250/250, a total of 202 sand boxes, with a set of 2*3tons electric CHINAMFG and a set of 2*2tons electric furnace, a set of 120-ton sand processing equipment, realizes automatic operation of casting production, and can produce 5,000 tons of various castings every month, and can produce castings with specifications of 5-200 kg.
The company is specializing in producing and selling castings of various specifications, such as: precision castings, auto parts castings, mechanical castings, valve castings, etc. Our company's product quality is high-quality, and we always adhere to and implement the "quality is the foundation of enterprise survival, and provide users with satisfactory products and services are our CHINAMFG pursuit "quality policy.
The company's products are all in line with the national standard (GB), with rich varieties and complete specifications. They are widely used in petroleum, chemical, electric power, boiler, ship, machinery and other industries. They have been sold around over the country and have been well received by many customers.

After Sales Service

For after-sale stage, our service team always keep close contact with you and always stand by at your service. Our warranty is 12 months after delivery. If there is any defect about our products and our service, please keep us informed. We will deal with them unconditionally.

FAQ

1) What is your main product?
  Our major products are V-belt pulleys, manhole covers and types of casting parts.
2) Do you have MOQ for your product?
  Normally our MOQ is 1*20 feet container, but if you want to make some trial orders, feel free to contact us.
3) How about your delivery time?
  In hot season it is about 1 month, in slack season it is only about 15 workdays.
4) What is your payment term?
  T/T, L/C, Western Union
5)  Can you send me a price list?
  Of course, pls contact us and get it.
6) Can you provide samples?
  Sure, free samples will be provided, just contact us.

Certification: ISO
Pulley Sizes: Type A
Manufacturing Process: Casting
Material: Iron
Surface Treatment: Oxygenation
Application: Chemical Industry, Grain Transport, Mining Transport, Power Plant, Agricultural Machine
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

belt and pulley

How are belt and pulley systems utilized in textile manufacturing machinery?

Belt and pulley systems are extensively utilized in textile manufacturing machinery to facilitate various processes involved in the production of textiles. These systems play a critical role in driving and controlling the movement of different components, ensuring efficient and precise operation. Let's explore how belt and pulley systems are utilized in textile manufacturing machinery:

  • Power Transmission: Belt and pulley systems are primarily employed to transmit power from the motor or drive source to different parts of textile manufacturing machinery. They enable the transfer of rotational force to drive essential components such as spindles, rollers, and weaving mechanisms. This power transmission ensures the continuous and synchronized movement of various elements, allowing for the efficient production of textiles.
  • Tension Control: Belt and pulley systems are utilized to control the tension of textile materials during various stages of manufacturing. Tension is critical in processes such as winding, weaving, and knitting, as it affects the quality and consistency of the final product. By adjusting the tensioning mechanisms and pulley positions, manufacturers can achieve the desired level of tension, ensuring the proper handling and processing of textile materials.
  • Speed Control: Textile manufacturing machinery often incorporates belt and pulley systems to control the speed of different components. By using pulleys of varying sizes or employing variable speed drives, manufacturers can adjust the rotational speed of spindles, rollers, or other moving parts. This speed control capability allows for precise control over processes such as spinning, twisting, or winding, ensuring optimal thread or yarn tension and improving the overall quality of the textile product.
  • Conveyor Systems: Belt and pulley systems are commonly used in textile manufacturing machinery for conveying textile materials throughout the production line. Conveyor belts equipped with pulleys facilitate the smooth and continuous movement of fabrics, yarns, or fibers between different processing stages. These systems ensure efficient material handling, reduce manual labor, and enable seamless integration of various manufacturing processes.
  • Bobbin Winding: Belt and pulley systems are employed in textile machinery for bobbin winding processes. The winding mechanism utilizes pulleys and belts to transfer rotational force from the motor to wind yarn onto bobbins or spools. The tension and speed control provided by these systems ensure precise winding, even thread distribution, and consistent tension across the bobbin, resulting in high-quality yarn for subsequent textile production stages.
  • Accessory Drive Systems: Belt and pulley systems are utilized to power accessory systems in textile manufacturing machinery. These systems include features such as fans for cooling, pumps for lubrication, or auxiliary mechanisms for thread cutting or cleaning. Belt-driven accessory systems enhance the functionality and reliability of textile machinery, ensuring smooth operation and optimal performance.

In summary, belt and pulley systems have numerous applications in textile manufacturing machinery. They are used for power transmission, tension control, speed control, conveyor systems, bobbin winding, and accessory drive systems. These systems contribute to the efficient, precise, and synchronized operation of textile machinery, enabling manufacturers to produce high-quality textiles in a cost-effective and timely manner.

belt and pulley

What types of belts are commonly used in conjunction with pulleys?

In conjunction with pulleys, there are several types of belts that are commonly used in various applications. Let's explore some of the most commonly used belt types:

V-Belts:

  • V-belts, also known as Vee belts, are one of the most widely used types of belts in conjunction with pulleys.
  • They have a trapezoidal cross-section and are designed to fit into V-shaped grooves on the pulleys.
  • V-belts provide excellent traction and grip, making them suitable for high-torque applications.
  • They are commonly used in industrial machinery, automotive engines, and HVAC systems.

Synchronous Belts:

  • Synchronous belts, also called timing belts, have teeth on the inner side that mesh with corresponding grooves on the pulleys.
  • These belts are designed for precise power transmission, ensuring accurate timing and synchronization between the driving and driven components.
  • Synchronous belts are commonly used in applications that require precise positioning, such as robotics, CNC machines, printers, and automotive timing systems.

Flat Belts:

  • Flat belts have a rectangular cross-section and are typically made of rubber or synthetic materials.
  • They rely on friction between the belt and pulleys for power transmission.
  • Flat belts are used in applications that require moderate power transmission and flexibility, such as conveyors, textile machinery, and agricultural equipment.

Ribbed Belts:

  • Ribbed belts, also known as serpentine belts or multi-rib belts, have multiple longitudinal ribs on the inner side.
  • These belts are designed to fit into grooved pulleys with corresponding ribs.
  • Ribbed belts provide increased surface contact area, allowing for higher power transmission and reduced slippage.
  • They are commonly used in automotive engines to drive accessories such as alternators, power steering pumps, and air conditioning compressors.

Variable Speed Belts:

  • Variable speed belts, also called adjustable speed belts, are designed for applications that require variable speed control.
  • These belts often have a V-shaped cross-section and are used with variable speed pulleys.
  • By adjusting the pulley's position or diameter, the speed ratio between the driving and driven components can be changed, allowing for variable speed operation.
  • Variable speed belts are commonly used in machinery that requires speed adjustments, such as power tools, fans, and some industrial equipment.

These are just a few examples of the types of belts commonly used in conjunction with pulleys. The choice of belt type depends on factors such as the application requirements, power transmission needs, environmental conditions, and specific design considerations.

belt and pulley

What are the advantages of using belts and pulleys for power transmission?

Using belts and pulleys for power transmission offers several advantages over alternative methods. Here's a detailed explanation of the advantages:

  • Flexibility: Belts are flexible and can bend around pulleys of various sizes and configurations. This flexibility allows for versatile design options and the ability to route power transmission in complex machinery or systems.
  • Slip Prevention: The friction between the belt and pulleys helps prevent slipping, ensuring efficient power transfer. The grip provided by the belt and pulley interface allows for reliable torque transmission, even under varying loads or conditions.
  • Shock Absorption: Belt and pulley systems have inherent shock-absorbing capabilities. They can dampen sudden impacts or changes in load, protecting the system's components from excessive stress or damage. This is particularly beneficial in applications where sudden starts, stops, or load fluctuations occur.
  • Noise Reduction: Compared to other power transmission methods, such as gears or chains, belts and pulleys operate with relatively low noise levels. The smooth and continuous engagement between the belt and pulleys reduces noise and vibration, improving the overall working environment and minimizing the need for additional noise reduction measures.
  • Cost-Effectiveness: Belts and pulleys are generally cost-effective compared to other power transmission alternatives. They are relatively simple in design, easy to manufacture, and readily available. Additionally, maintenance and replacement costs are often lower compared to more complex systems.
  • Efficiency: Belt and pulley systems can achieve high transmission efficiency. The frictional engagement between the belt and pulleys, combined with proper tensioning, enables efficient power transfer with minimal energy loss. Advances in belt material technology and design have further improved the overall efficiency of these systems.
  • Speed Variation: By using pulleys of different sizes, belt and pulley systems allow for speed variation. This enables the matching of rotational speeds between different components or the adjustment of output speed as needed. Speed variation can be achieved by changing the pulley sizes or by using variable pitch or adjustable pulleys.
  • Maintenance: Belt and pulley systems generally require less maintenance compared to alternative power transmission methods. They do not require lubrication, and routine maintenance typically involves checking tension, inspecting for wear or damage, and replacing the belt at the end of its service life. This ease of maintenance contributes to reduced downtime and overall operational efficiency.

These advantages make belts and pulleys a popular choice for power transmission in various industries. Their flexibility, slip prevention, shock absorption, noise reduction, cost-effectiveness, efficiency, speed variation capabilities, and ease of maintenance make them suitable for a wide range of applications.

China wholesaler SPA160-02/Belt Pulley with Taper Bushing/Pulley/Conveyor Roller/Timing Belt Pulley/Equipment Parts/V-Belt Pulley/Groove Pulley/European Standard Belt Pulley   crankshaft pulley	China wholesaler SPA160-02/Belt Pulley with Taper Bushing/Pulley/Conveyor Roller/Timing Belt Pulley/Equipment Parts/V-Belt Pulley/Groove Pulley/European Standard Belt Pulley   crankshaft pulley
editor by CX