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For STS, RMG and RTG Cranes
They are replaced because of flange wear, flange breakage, and mechanical overloads characterized by pitting and spalling. Each of these in-service factors must be carefully considered before the combination of wheel design, material selection, hardness pattern and heat treating technology is selected.
Specifications
| Wheel range of size available | Φ300 – 1000 mm |
| Material | 42CrMo,35CrMo or according to customer requirement |
| Heat treatment | Hardening and tempering, high frequency quenching, carburizing quenching and so on |
| Trand surface and rim quench depth | 15 – 18 mm |
| Test Reports | Present |
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