WRF Heavy CNC

FLOOR-TYPE HBMs

WRF 160 Heavy is FERMAT’s titan, monster-size floor-type horizontal boring mill. Sturdy headstock is built between two columns for maximum stability. Spindle diameter 5.9 in / 150 mm or 6.3 in / 160 mm, spindle extension of 39.4 in / 1 meter and ram stroke of 63 in / 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 220 462 lbs | 100 metric ton. Ideal for oversize workpieces.

Equipped with HEIDENHAIN, SIEMENS or FANUC control system.

	units	WRF HEAVY
Spindle Diameter	in	5.9 / 6.3
Spindle Diameter	mm	150 / 160
Spindle Taper		SK 50 / CAT 50 (DIN, MAS 45°, ANSI) / BIG+/ HSK100
Spindle Speed (max.)	rpm	2 800 (opt. 3 500) / 2 500 (opt. 3 200)
Max. Power Heidenhain or SIEMENS CNC (S1/S6)	hp	101/124
Max. Power Heidenhain or SIEMENS CNC (S1/S6)	kW	74/91
Max. Torque Heidenhain or SIEMENS CNC (S1/S6)	Nm	3 349/4 120
X-Axis Cross-Travel of Column	in	157.5 - 1 106
X-Axis Cross-Travel of Column	mm	4 000 - 28 100
Y-Axis Vertical Travel of Headstock	in	236.2 / 315 / 393.7
Y-Axis Vertical Travel of Headstock	mm	6 000 / 8 000 / 10 000
Z-Axis Ram Travel	in	62.9
Z-Axis Ram Travel	mm	1 600
W-Axis Spindle Travel	in	39.3
W-Axis Spindle Travel	mm	1 000
Rapid Feed X, Y	in/mm	787, 591
Rapid Feed X, Y	mm/min	20 000, 15 000
Rapid Feed Z, W	in/mm	591, 394
Rapid Feed Z, W	mm/min	15 000, 10 000
Rotary Table - Optional Accessory
Max. Table Load	lbs	55 115 / 110 231 / 132 277 / 176 369 / 220 462
Max. Table Load	kg	25 000 / 50 000 / 60 000 / 80 000 / 100 000