NTR-50T / TWO DIES ROLLING

Thread Rolling Machine

The Mega's economy thread/profile forming machine at the moment equipped with swivelable roller shafts. Which 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 on the width of the rolling dies, there is no axial movement of the workpiece.

 

SPECIFICATIONS MODEL NTR-50T
Range of Thread Max. diameter 
 100 mm
Range of length
(in-feed)
 300 mm
Range of length
(thru-feed)
 Free
Speed Range

Servo motor Stepless speed change

 0-37 RPM

Rolling Dies Max. diameter  240 mm
Bore diameter  110 mm
Width range  50-300 mm
Distance of Dies Spindle Max.distance  360 mm
Min.distance  220 mm
Max. Rolling Pressure  50 Tons
Main Power  15KW*2
Hydraulic Power  5.6KW
Coolant Power  0.37KW
Height from Floor to Spindle Center  927 mm
Floor Space Required  1637 x 2267W          
Over Height  1894 mm
Weight  Net weight  5100 Kgs
Gross weight  5250 Kgs

 

 

 

THRU-FEED & IN-FEED HYDRAULIC HEAVY DUTY THREAD ROLLING MACHINE (SERVO MOTOR)

Due to servo system, it makes rolling dies pitch matching much more easy to be down, Operator can do it without using any tools, just using fingers on touch screen to set it out easily and quickly. Thus NTR machine saves time for pitch matching and increase production for convenient setting.
NTR machine is equipped with two servo motors linked with planet gear reducers for direct driving of the shafts to provide smooth and noise free power transmission. Super friendly working environment for the operators.

1. Working lamp  1 set
2. Tools with tool box  1 set
3. Instruction manual   1 copy

1. Servo motor system (NTR-NC series)