Thread rolling machines (three rollers)

EUROMET TRM28-20J ROLLING MACHINE FOR THREADS AND SPLINES

125 370,00 zł net
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12 months of warranty
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Contact with a trader:
Krzysztof Penkowski
E-mail: krzysztof.penkowski@eurometal.com.pl
Telefon: 603 400 333

Thread rolling machines are efficient machines for chipless processing of threads, splines, etc. In two-roll machines, the rolls rotate in a synchronized motion in the same direction, burnishing the thread or spline on the cylindrical surface. Rolling threads or splines is a more efficient and faster method than cutting them.

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Thread rolling machines are efficient machines for chipless processing of threads, splines, etc. In two-roll machines, the rolls rotate in a synchronized motion in the same direction, burnishing the thread or spline on the cylindrical surface. Rolling threads or splines is a more efficient and faster method than cutting them. Two-roll mills are used to make threads in solid materials, while three-roll mills are used to make threads on pipes. The TRM28-6.3A and TRM28-12.5 machines are blind machines and enable threading with the plunge method. The remaining two-roll machines are pass-through devices - they have tilting rolls - which allows making a thread longer than the width of the tools.

Standard equipment:
  • Hydraulic unit
  • User manual in English
  • CE Declaration of Conformity
 
Optional equipment (additionally paid):
  • Tool set for rolling threads, splines, etc.

Technical data Unit Value
Maximum rolling force (end of threads) [KN] 200
Maximum diameter of the axial feed (end of threads) [mm] 60
Maximum axial stroke (end of threads) [mm] 60
Outer die diameter [mm] 190-230
Die width [mm] 160
Die bore diameter [mm] 75
Spindle axis distance [mm] 150 - 280
Spindle speed [rpm/min] 16 - 92
Spindle tilt angle [°] ±10
Rolling - feed value (stepless) [mm/s] 1 – 5
Rolling - shift / stroke [mm] 20
Rolling time [s] 0 – 60
Total power [kW] 9,1
Box dimensions (LxWxH) [mm] 1810x1700x1380
Weight [kg] 4000

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