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steel mill Non-Standard Heavy gear Box for steel ladle
1. The gear Box has a welded structure and high strength.
2.gear Material: 17CrNi2Mo ,20CrNi2Mo
3.Heat treatment : Carburization and deep 2mm
4. Gear Teeth surface grinding by Niles grinding machinease
5. Gear precision: Grade VI
steel mill Non-Standard Heavy gear Box for steel ladle