Sturdy Construction :
　　Tempered steel frame.
Steady Feed Motion :
　　Square rail slide castled as a whole with frame and accurately ground assures that
　　 jumping, vibration, and wear will not happen during rolling process.
Powerful Rolling Pressure :
　　40tons hydraulic drive offers a wide rolling capacity.
Fixed Length and Thru Feed Available :
　　Equipped with timer for working time adjustment.
Perfect Transmission :
　　Heat treated and thread ground worm and phosphor bronze worm wheel gear
　　 completely and smoothly.

According to work piece shape, center supporters can be equipped at both ends during thread rolling process to modify the concentricity of rolled work piece.

Especially suitable for long length screw, Acme screw, ball screw, machine, hardware, tool, motorcycle, automobile, and pipe thread rolling process.