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Hyodong Production Line
Hyodong Cold Forging Machine is a press type that ram slides to horizontal direction. Wire is cut according to required amount, and cut materials transfer to lining punch & dies for forming what we want. Forming is without material heating. Our machine uses various kind of modern industry as like connecting rod bolt, ball joint for car component & construction TC bolt etc. The material has deformability due to being forged at a room temperature.

Also, it is required for deformation resistance that is not too high. When the deformation resistance is increased according to work hardening, tools can be possibly broken because of excessive stress. Therefore, there is a limit of processing measurement and shape though, It is possible to deform a variety of forming products without any second processing because of satisfactory surface condition and degree of precision.