rail wheel axle from china good quality railway wheel set steel rail wheels 42crmo steel from rail wheels factories

Sep 27, 2022
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Detailed specification of rail wheel axle from china good quality railway wheel set steel rail wheels 42crmo steel from rail wheels factories Forging a wheel blank from a steel block,forging operation forms the rough contour of the wheel,wheel rolling,this complicated geometric shape including configure different parts made by simultaneous various rolls.heat treated,1650°F temperature hardening the furnace of entire wheel heating and spinning wheel with a water-spray quench
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