Standard Size SPA SPB SPC SPZ double Groove Cast Iron Conveyor Motor V belt Pulley

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

Please get in touch with us for details.

Mail:[email protected]

About the Product

Our V Belt Pulley, constructed from steel and GG25, is a European standard pulley that is widely used across various industries. Its black design is customizable and comes with OEM support. The minimum order quantity is 100 pieces and each product is packed in a carton box. Payment is accepted via T/T.

Advantages of the Belt Pulley

  • Can mitigate the impact of load
  • Runs smoothly with low noise and vibration
  • Simple structure, easy to adjust
  • Manufacturing and installation precision is not as strict as meshing transmission
  • Has the function of overload protection
  • Allows for a large range of adjustment for the two axis center distance

Installation Guide

    1. Check the groove of the belt pulley according to the European standard to ensure that there is no scar or edge. All sizes should meet the standard.
    2. Clean the surface of all parts of the pulley, such as hub hole, cone sleeve, bolt hole, etc.

  1. Fit the cone set into the pulley so that all the screw holes are aligned.
  2. Apply oil on the screw rod and thread of the pulley and then screw it into the mounting hole, but do not tighten it for the time being.
  3. Clean the surface of the belt pulley drive shaft, push the belt pulley with cone sleeve to the predetermined position on the shaft, and check whether the triangle belt pulley is aligned.

Company Background

Established in 2006, our company is based in Hangzhou City and is a leading player in the Chinese belt pulley market. Our products include V pulley, Timing pulley, and Agricultural pulley. We have a design capacity of 200,000 sets and own 300 sets of various fully automatic CNC production equipment and belt pulley assembly equipment.

Additional Products

In addition to the V Belt Pulley, we also supply the following products: Motor pulley, Crankshaft pulley, Water pump pulley, Power steering pump (oil pump) pulley, Tension (idler) pulley. Customers are welcome to customize these products with their own designs.

Factory Image

Factory Image


Q1: How can you guarantee the quality of your products?
A1: We always conduct a pre-production sample before mass production and a final inspection before shipment.
Q2: Why should I buy from you instead of other suppliers?
A2: Quality is our culture. With us, your money will be as safe as in your own pocket. We also offer free samples, accept trade assurance orders, and provide fast delivery and the best after-sales service.
Q3: What services do you provide?

A3: We accept various delivery terms and payment types. We also offer OEM support and product customization.
Q4: How can I place an order?
A4: You can contact us directly to place an order. We accept T/T payments.
Q5: Do you have a minimum order quantity?
A5: Yes, our minimum order quantity is 100 pieces.