Multi station cold heading machine is characterized by large volume, heavy weight and large forging force. Wire rods can be upset into semi-finished products of bolts, or moved to more complex parts with special shapes. Equipped with advanced safety protection and automatic monitoring functions. How does the cold heading machine work?

Working principle of cold heading machine:

The top of the bar or wire is forged at room temperature. Cold heading machine is mainly used to make parts, such as bolts, nuts, nails, rivets and steel balls. Forging materials include copper, aluminum, carbon steel, alloy steel, stainless steel and titanium alloy. The utilization rate of materials can reach 80-90%. The cold heading machine is usually executed on a special cold heading machine. This is conducive to the automatic production of continuous multi station. The equipment can perform cutting, stacking, forming, chamfering, wire rolling, reducing and trimming in turn. The production efficiency is up to 300 pieces/minute or higher.

The processing technology of the multi station cold heading machine not only improves the productivity, saves metal materials, but also improves the tensile strength of the product, because the metal fiber and the mold form a constant streamline shape, and improves the surface quality and surface quality. It also improves the dimensional accuracy and reduces the cost.

Our company specializes in producing all kinds of bolt cold heading forming equipment. Specializing in the production of multi station full-automatic high-speed bolt cold heading machine series such as [M6 to M20 (10B-30B)], [the third mock examination and three punches], [four dies and four punches], and [five dies and five punches]. It is widely used in the production of furniture screws, auto parts, national standard parts, non-standard screws and other standard parts. We have experienced and innovative technicians who meet international standards in cold heading forming design, manufacturing, and advanced product processing equipment, so the product quality has been well guaranteed.