Ring Forged Sheave

For STS, RMG and RTG Cranes

Sheave structure


Sheave range of size availableΦ400 – Φ2500 mm
Sheave forging materials35CrMo and 42CrMO etc, according to customer requirement
Sheave GrooveGroove profile according to customer requirement and the hardness range is HRC34-50 and depth is ≤5 mm (different material can get difference hardness level)
Groove MT test after heat treatmentPresent
Sheave welding processAccording to WPQR (WPS) AWD 1.1 and perform welding MT and UT test