After normalizing, the forging roller of top roller need overall heating ,spraying and quenching ,the surface hardness HRC52-58. Then the internal and external of roller have better impact resistance and wear resistance.
Crawler Crane IHI CH500 Top Roller
Top Roller for IHI CH500 crawler crane undercarriage parts .
Best-selling models for IHI series as following:
CCH500, CCH800, CCH1000, CCH1500 and so on.
The catalogue of undercarriage parts for crawler crane , as following:
Customize what you wanted , samples or drawings , any one is ok .
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