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The current position:Carrier Roller
Roller Shell Material: 50Mn/45# | Technology: Forging | Surface Hardness: HRC48-58 | Quench Depth: > 4mm |
Roller Shaft Material: 45# | Roller Surface Hardness: HRC48-58 | Roller Quench Depth: > 2mm | Collar Material: QT450-10 |