Thread Rolling Machine

This machine is designed for the thread/profile forming on the thin pipes/tubes, which equipped with 3 same size rolling shafts and needs 3 pieces of rolling dies while rolling. These three shafts are swivel able to ensures optimum capacity and use in making threads and axially parallel profiles in the through-feed process. For this special through-feed process automatic feed of the work is necessary.
This machine can also be used in the in-feed process with parallel die axes, the length of the profile to be rolled depends on the width of the rolling dies, there is no axial movement of the workpiece.
Tapered pipe thread (PT, FT series) forming are most common applications by this machine.



Range of Thread Max. diameter 
 Φ60 mm
Min. diameter
 Φ18 mm
 0.75-4 mm
Range of length
 50 mm
Range of length
Speed range  130-450mm RPM
Rolling Dies Max. diameter  Φ120 mm
Bore diameter  Φ40 mm
Width range  50 mm
Key way  8 mm
Distance of Dies Spindle Max. distance  210mm
Min. distance  90 mm
Max. Rolling Pressure  20 Tons
Main Power  3.75 KW
Hydraulic Power  2.2 KW
Coolant Power  1/8HP(0.09 KW)
Height from Floor to Spindle Center  950 mm
Floor Space Required  1250L x 1250W mm
Over Height  1450 mm
Weight  Net weight  1150 Kgs
Gross weight  1400 Kgs


1. Control panel (with stepless variable speed for rolling die spindles) that provides easier operation and smooth rolling for different kinds of thread/gear forms and materials
2. Powerful hydraulic system and easy adjustment for rolling different kinds of jobs
3. Quick thread pitch matching device
4. Working area light

1. Movable Centering Work Rest Device
2. Standard Centering Work Rest Device
3. Bush Type Work Rest Device
4. Gear/spline shaft rolling device
5. Taylor made bar feed system for different applications
6. 12-step-speed gear change system