Multi station cold upsetting machine adopts cold upsetting method to automatically upsetting optical disk element or bar material to make various hexagon nuts. After tapping, standard hexagon nuts are polished The feeding of the bar is driven by the roller, and the cutting, pressing ball, angle punching and several processes are completed in one machine The cold heading stations are arranged horizontally, with the characteristics of accurate positioning, stable operation, convenient maintenance, etc. It is suitable for manufacturers to produce nuts in batches Multi station automatic cold heading machine is a special equipment for producing hexagon nuts and some non-standard parts. Single side S plate cutting is more stable and powerful, and the time can be adjusted.

Process Characteristics of Multi station Cold Heading Machine

(1) At room temperature, a certain pressure is applied to the metal blank to cause plastic deformation in the mold cavity, forming according to the specified shape and size.

(2) It has good surface quality and high dimensional accuracy.

(3) Cold heading process is applicable to fasteners with large batch and various specifications.