WRF HEAVY

WRF Heavy is FERMAT’s titan, monster-size floor-type horizontal boring mill. Its sturdy headstock is built between two columns for maximum stability.

  • Spindle diameter 150/160 mm, spindle extension of 1 meter
  • Ram stroke of 1.6 meters
  • 4 servomotors and 4 rack and pinions are used for swift and smooth precise movement along Y axis
  • Equipped with floor plates and/or rotary tables that can hold up to 100 metric tons
  • Ideal for oversized workpieces



units WRF HEAVY
Spindle diameter mm 150 / 160
Spindle taper
SK 50 (DIN, MAS 45°, ANSI) / BIG+/ HSK100
Spindle speed (max.) rpm 2800 (opt. 3500) / 2500 (opt. 3200)
Max. Power Heidenhain or SIEMENS CNC (S1/S6) kW 74 / 91
Max. Torque Heidenhain or SIEMENS CNC (S1/S6) Nm 3349 / 4120
X-axis Cross-travel of Column mm 4000 - 28100
Y-axis Vertical Travel of Headstock mm 6000/8000/10000
Z-axis Longitudinal Travel of Ram mm 1600
W-axis Spindle Travel mm 1000
Rapid Feed X, Y mm/min. 20000, 15000
Rapid Feed Z, W mm/min. 15000, 10000
Rotary table - optional accessory
Max. table load kg T25 - 25000  / T50 - 50000 / T60 - 60000 / T80 - 80000 / T100 - 100000


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