TR-80T / TWO DIES ROLLING

Thread Rolling Machine

The Mega's heaviest thread/profile forming machine at the moment is 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; for this special there is no axial movement of the workpiece.

 

 

SPECIFICATIONS MODEL TR-80T
Range of Thread Max. diameter 
 Φ100 mm
Min. diameter
 Φ10 mm
Pitch
 0.6-10 mm
Range of length
(in-feed)
 5-300 mm
Range of length
(thru-feed)
 Free
Speed Range

5-60 RPM(Standard)
3 steps with variable speed. (optional)

Rolling Dies Max. diameter  Φ235 mm
Bore diameter  Φ110 mm
Width range  50-300 mm
Key way  25 mm
Distance of Dies Spindle Max.diameter  335 mm
Min.diameter  190 mm
Max. Rolling Pressure  80 Tons
Main Power  30HP(22.5KW)
Hydraulic Power  7.5HP (5.6KW)
Coolant Power  1/2HP (0.375KW)
Height from Floor to Spindle Center  1030 mm
Floor Space Required  2900L x 2400W mm
Over Height  1900 mm
Weight  Net weight  8100 kgs
Gross weight  8700 kgs

 

 

 

1. Swivelable roller shafts at full utilization of the rolling force,short working cycles by increasing the forward-return speed.
2. Increase driving power, optional use in slow motion/normal and rapid advance by hydraulic multi-circuit system.
3. Increase in the efficiency and improvement of the utilization of power by gears on parallel axes and drive by universal shafts.
4. 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