Sheave(external diameter Φ1200) features:

1) Material: SC45C

2) Heat treatment :Intermediate frequency quenching

3) Groove surface quench: HRC45-55

4) Groove surface quench depth: ≥3mm

5) Max processing diameter: 2,000mm

6) Short production period

7)Inspection:all items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that best quality product goes out in the market.

8)good quality with reasonable price,timely delivery and great customer service.

  Cutting the sheave material by CNC 

Sheave welding by automatic welding and have good quality .

sheave welding  doing MT test