All Kinds Of High Quality High Strength Screw Elements Parts, Extruder Spare Parts

Through our hard research, we adopts the imported heat-resistant tool steel from Germany and also adopts the cold rolling processing to make the spline, The products have been tried by customers, and fully meets the performance and quality requirements of similar high-end products imported from abroad.

Useing advanced cold rolling technology to replace the traditional milling to process splines is a qualitative leap in spline processing technology. It not only improves the processing accuracy and surface finish, but also greatly improves the mechanical properties of parts. After cold rolling, the strength of spline is much higher. In addition, reasonable cold rolling process can form compressive stress on the surface of parts and improve fatigue strength.