KOYO import bearings, KOYO bearing type, KOYO bearing the price
sion and cold extrusion technology (temperature).
1) forging forming
Through the forging process can eliminate metal internal defects, improve the metal organizations, reasonable distribution of metal flow pattern, metal close for good. Forging forming processing technology is widely used in processing, KOYO bearing can be finished inside ~ 20 mm from small products to 5000 mm diameter of large product processing. Common forging the shaping method: hot forging processing, cold forging proces
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