Sturdy Construction :tempered high tensile cast iron FC-25 frame is durable.

Steady Feed Motion :Square rail slide casted as a whole with frame and accurately ground assures that jumping, vibration, and wear will not happen during rolling process.

Powerful Rolling Pressure : 40 tons 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.

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