The machine has a safe and reliable electric-hydraulic execution and control system, which enables each working cycle to be selected among manual, semi-automatic and automatic modes. The thread rolling cold rolling process is an advanced non-cutting process, which can effectively improve the internal and surface quality of the workpiece. The radial compressive stress generated during processing can significantly improve the fatigue strength and torsional strength of the workpiece. It is an efficient , Energy-saving, low-consumption ideal process.