UM-3S

Through-rolling & stationary-type thread rolling machine Solid construction: Heat-treated high-tension cast iron FC-25 frame is durable. Steady feed motion: Square rail slide is cast and accurately ground, assuring that jumping, vibration, and wear will not happen during rolling process. Fixed length and thru feed available: Equipped with time meter for work-time adjustment. Perfect transmission: Heat treated and thread-ground worm with phosphoric bronze worm wheel gear operates precisely and smoothly. According to shape of workpiece, center supporters can be equipped at both ends during thread rolling process to modify the concentricity of rolled workpiece.7.Specially suitable for the thread rolling of long length screws, Acme screws, ball screws, machine parts, tools, and automobile/motorcycle parts. Max. OD processing range 12mm.