V-belts pulleys
V-Belts Pulleys: A Comprehensive Guide
V-belt pulleys are an essential component of many machines and engines. They are used to transfer power from the engine to other parts of the machine, enabling it to function properly. At Ever Power, we offer a wide range of V-belt pulleys made from high-quality cast iron EN-GJL-250 UNI EN 1561 and steel C45 E UNI EN 10083-1. Our products are available in different types and widths to fit various belts, making them suitable for a wide range of applications.
History of V-Belt Pulleys
V-belt pulleys have been around for over a century and have evolved significantly since their invention. The first V-belts were made of leather, which were later replaced by synthetic materials such as rubber. Over time, the design of the V-belt pulleys has also evolved to improve efficiency and reduce wear and tear.
Classification of V-Belt Pulleys
Our V-belt pulleys are classified according to the type and width of belts they fit in. We offer pulleys for SPZ, SPA, SPB, and SPC belts. These pulleys come in different sizes to fit belts with one up to 10 grooves.
Advantages of V-Belt Pulleys
One of the main advantages of V-belt pulleys is their efficiency. They are designed to operate at high speeds and transmit power without slipping. Additionally, they are easy to install and maintain, making them a popular choice for many industries.
Materials Used in V-Belt Pulleys
Our V-belt pulleys are made from high-quality cast iron EN-GJL-250 UNI EN 1561 and steel C45 E UNI EN 10083-1. Cast iron is a popular choice because it is durable and resistant to wear and tear. Steel, on the other hand, is a harder material that is ideal for heavy-duty applications.
Installation, Maintenance, and Repair
Installing V-belt pulleys is a straightforward process that requires minimal tools and expertise. Maintenance involves regular cleaning and inspection to ensure that the pulleys are functioning properly. In case of damage, repair can be done by replacing the damaged parts.
Other Products Offered by Ever Power
In addition to V-belt pulleys, Ever Power offers a wide range of plastic gears used in various industries, including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, detachable chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and more. We pride ourselves on offering high-quality products at favorable prices, backed by considerate service. We welcome customers to come to us with their drawing or sample customization needs.
Q&A
- What are V-belt pulleys?
- What materials are used to make V-belt pulleys?
- How do you install V-belt pulleys?
- What other products does Ever Power offer?
- Why should I choose Ever Power for my V-belt pulley needs?
About us

We guarantee top-quality products at the best prices in China! Special orders are welcome, and if you’re interested in any of our products, feel free to reach out for more detailed information. We ensure our products are safe, high-quality, and reasonably priced. Please contact us as soon as possible if you’d like to learn more. We’re eager to cooperate with you!
A large portion of our products is exported to Europe and the Americas, with both standard and custom options available. We can manufacture according to your drawings or samples, using standard materials or as per your specific requirements. Choosing us means choosing reliability.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request

Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

Industries We Service
