All types of pulleys are combined transmission parts, which will lead to smoother, less noisy, and less vibration production.

1. Material: Cast iron(GG25/FCD250, less long-wearing),Ductile cast iron(GGG450~650, higher level), Stainless Steel(SUS304)

2. Procedure: Can lower the radial jump

3. Anti-rust procedure: Phosphate treatment

4. The tolerance between QD bush and axis: +0.05mm~ -0.125mm

5. The diameter of pulleys with available stocking: 56~1500mm

6. Concentric circles:the Bushes fit 360° with the axis, can prevent the gap as the simple bore type might cause.

7. Can customize various kinds of material, diameter, and groove; and can deliver quickly

8. Made in Taiwan

Feel free to ask and place order from us, even for the non-standard products.