TR-30T / TWO DIES ROLLING

Thread Rolling Machine

The Mega's heavier thread/profile forming machine which equipped with swivelable roller shafts. This ensures optimum capacity and use in making threads and axially parallel profiles in the through-feed process. However, short cylindrical parts (especially thread pins) can also be rolled 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 of the width of the rolling dies, there is no axial movement of the workpiece.
SPECIFICATIONS MODEL TR-30T
Range of Thread Max. diameter 
 Φ70 mm
Min. diameter
 Φ6 mm
Pitch
 0.6-6.3 mm
Range of length
(in-feed)
 5-150 mm
Range of length
(thru-feed)
 Free
Speed Range 5-60 RPM(Standard)
3 steps with variable speed.(optional)
Rolling Dies Max. diameter  Φ180 mm
Bore diameter  Φ70 mm
Width range  50-150 mm
Key way  14 mm
Distance of Dies Spindle Max.diameter  250 mm
Min.diameter  145 mm
Max. Rolling Pressure  30 Tons
Main Power  15HP(11.25KW)
Hydraulic Power  5HP (3.75KW)
Coolant Power  1/4HP (0.18KW)
Height from Floor to Spindle Center  1000 mm
Floor Space Required  1890L x 1880W mm
Over Height  1350 mm
Weight  Net weight  3100 kgs
Gross weight  3500 kgs

1. Swivelable roller shafts at full utilization of the rolling force.
2. Short working cycles by increasing the forward-return speed.
3. Increase driving power, optional use in slow motion/normal and rapid advance by hydraulic multi-circuit system.
4. Increase in the efficienty and improvement of the utilization of power by gears on parallel axes and drive by univeral shafts.
5.Free passage between the roller shafts for the manufacture of any length of profiles.

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