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
Spindle taper - SK 50 (DIN, MAS 45°, ANSI) / BIG+/ HSK100
Spindle speed (max.) - rpm - 2800 (opt. 3500) / 2500 (opt. 3200)
Max. Torque Heidenhain or SIEMENS CNC (S1/S6) - Nm - 3349 / 4120