The gear shaft made by Luoyang Zhongrong Machinery Equipment is made of the high intension low carbon alloy steel processed by carburizing and quenching. The hardness of the tooth surface reaches HRC58-62. Grinded by the CNC machine, the gear features low noise, high precision, wearing resistance, smooth and attractive surface, excellent contact, long service life, stable use and competitive price to meet different needs of customers. Moreover, we also supply the service of processing the gears with heat treatment and tooth grinding for customers.

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