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The following methods are generally used for casting copper gears:
1. Sand casting 2, wax casting
3. Gravity casting 4, lost foam casting
It is recommended to use lost foam casting. The casting process is very unique, and the quality of the products cast is more exquisite than that of ordinary casting methods

Dongguan Sanhe Machinery Co., Ltd Main productsCopper sleeve, copper bearing, copper worm gear, copper guide plate, copper ball seat, copper nut, etc
Scope of supporting services: punching and forging machine tools, powder forming machinery, die-casting and peripheral spray machinery, rubber and plastic machinery, mining, metallurgical machinery, engineering machinery, air, port and marine equipment, recreation facilities, die cutting, printing machinery, etc.