Diameter 3m large sheave

1. Sheave large range of sizes available: Φ3120mm

2. Sheave rim Forging Material: 35CrMo

3. Sheave groove :

a. Groove profiles: according to client request and manufacture by CNC.

b. groove heat treatment by intermediate frequency quenching, hardness HB380-450, and deep around ≥2.5mm.

c. Groove MT test after heat treatment

4. Sheave welding process according to WPQR (WPS) AWD1.1 welding line can MT and UT.

Make the complete set of fittings (assembly shaft and bearing) for international customers