For STS, RMG and RTG Cranes
![](https://n-nergy.com/wp-content/uploads/2020/10/image-removebg-preview-95.png)
Sheave structure
![](https://n-nergy.com/wp-content/uploads/2020/10/image-removebg-preview-96.png)
Specifications
Sheave range of size available | Φ500 – Φ1500 mm |
Sheave casting materials | 45, Q345D, Q345E, 35CrMo, 42CrMO etc, according to customer requirement |
Sheave Groove | Groove profile according to customer requirement and the hardness range is HRC20-35 and depth is≤3 mm (different material can get difference hardness level) |
Groove MT test after heat treatment | Present |