Extrusion bolt forging machine: The extrusion part bolt former includes one or more extrusion mechanisms, of which bolt former machine has a cold extrusion die. The metal material is subjected to axial force through the extrusion of the extrusion mechanism bolt maker machine, thereby changing the cross-sectional shape.

Cooling: During the cold extrusion process bolt making machine, the material temperature rises due to the friction heat and plastic deformation generated by the extrusion bolt manufacturing machine. Therefore, the material needs to be cooled after extrusion to prevent deformation or cracking of the material.

Shearing: In the shearing part bolt manufacturing machine price, the metal material is cut by the shearing mechanism to obtain the required length.