Gantry Heavy Duty

Bridge and Gantry Mills

Gantry Heavy Duty - Machine image

Gantry Heavy Duty is a machine designed for heavy and complex machining of extra large workpieces. The machine construction utilizes an "O" shape for the crossbeam and columns, which is characterized by high rigidity and precision. The integrated PICK-UP head and robotic magazine between the machine columns create significant time savings without the need to reposition the machine during exchanges. Multifunctional machine - drilling, milling, turning, grinding and laser-hardening. 


The unique spindle verified by its use on floor-type horizontal mills features a 39.4 in / 1 000 mm extension in the W-axis. Ram stroke up to 78 in / 2 000 mm.  Machine is equipped with floor plates and rotary tables. Great variety of optional accessories and milling heads.


Equipped with HEIDENHAIN, SIEMENS or FANUC control system.



units
Gantry Heavy Duty
Spindle Diameterin
6.3
mm
160
Spindle Taper
SK 50 / CAT 50 (DIN, MAS 45°, ANSI) / BIG+ / HSK100  
Spindle Speed (max.)rpm
2 500
Max. Power Heidenhain or SIEMENS CNC (S1/S6)hp
101/124
kW
74/91
Max. Torque Heidenhain or SIEMENS CNC (S1/S6)Nm
3 349/4 120
X-Axis Travel of Columnsin
393.7 - 1 968.5
mm
10 000 - 50 000
Y-Axis Travel of Headstockin
165.4 / 204.7 / 244.1
mm
5 800 / 6 800 / 7 800
Z-Axis Travel of Ramin
59 / 78
mm
1 500 / 2 000
W-Axis Spindle Travelin
39.4
mm
1 000
Floor Plate Widthin
118.1 / 157.5 / 196.9
mm
3 000 / 4 000 / 5 000 
Rapid Feed X, Yin/min
787.4, 787.4
mm/min 
20 000, 20 000
Rapid Feed Zin/min
393.7
mm/min
10 000

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