Bolt, Screw & Nut Making Machines | Automatic Thread-rolling Machine:

Designed for producing stainless steel self-drilling screws and lengthened self-drilling screws. Curved surface desing of the transmission cam prolon...

Features: ＊Table is designed by die set for easy and simple maintenance. ＊Monitored by Program Logical Control (PLC) system, trouble displayed on th...

Features: ＊HRc 60 precise grinding, rolling friction, low consumption, with beautiful curve and zero-defect. ＊High speed, noiseless, and energy-savi...