Special Shaped Cold Forming Punches & Tooling
Cold heading extrusion punches
Cold heading is the process of feeding wire into a machine that cuts it into pieces and then hammers it. The material is not heated or processed, but formed into the desired shape at room temperature. The ability to form the material rather than remove it makes the process extremely efficient and cost effective in high volume production.
We design and manufacture our own custom tooling and make virtually all fastener forms, including multiple upsetting configurations, custom head shapes and replacements for multi-part assemblies. Transforming your supply requirements to cold heading can benefit in many ways.
We manufacture customer-designed punches, dies, and ancillary tooling in a wide spectrum of carbide and steel, delivering the ultimate solution to sustain high-performance.
Hot & Cold Forming
Punches & Pins
Carbide Tip Piercing Punches
Carbide Piercing Punches
DIN 9861 Punches
ISO 8020 Punches
Finger Setting Pins
SPP Industry Ltd.
In the 1990s, SPP Industry Ltd was one of the first manufacturers to establish CNC machining in China. The company has now established five major machine parks in China, with significant achievements in the areas of 5-axis machining, precision grinding & honing, gear machining, large parts machining, custom tungsten carbide and new material development respectively.