What is a Sprocket ?
WHM has been manufacturing and exporting sprockets of excavator and other construction machinery for many years. With excellent technical and R&D support, we are able to manufacture the tailor-made products and provide OEM service for you.
They are manufactured through three main processes including foundry, heat treatment and machining to meet customers’ requirements.
Sprocket of Excavator
Material: Ductile iron ISO 1083 SG550-5
Process: Sand casting & surface of gear Induction hardening heat treatment
Sprocket wheel of sports bike
Material: ASTM A564 type 630 condition H1150
Process：forging – solution treatment – CNC center machining – Age hardening
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