GROB G750 Fleroperationsmaskin

GROB G750 – CNC multi-tasking machine

The G750 5-axis universal machining center offers industrial production customers top results when milling large parts. 

The G750 machining center is suitable for virtually all materials and offers impressive flexibility in a wide range of sectors.

The advantages in brief: 

  • High productivity 
  • Optimized availability 
  • Good overview 
  • Flexible applications 
  • Easy to maintain 
  • Compact design 
  • Optimized access 
  • 24-hour service 

Unique machine concept 

Horizontal spindle position 

The horizontal spindle position enables the longest possible Z-axis travel and optimal chip removal. 

Maximum stability 

The unique arrangement of the three linear axes minimizes the distance between the guide rails and the point of contact (TCP), giving the machine considerable stability. 

Tunnel design 

The tunnel design allows the largest possible components to be turned and machined—even with extremely long tools—within the working area without collision. 

Large turning radius 

Three linear and two rotary axes enable 5-sided machining and 5-axis simultaneous interpolation, with a swivel range of 230 degrees in the A-axis and 360 degrees in the B-axis. 

Technical dataValues
Labor movements1,000/1,100/1,175 in X-/Y-/Z-axis (mm)
Maximum speeds60/50/75 in X-/Y-/Z-axis (m/min)
Interference diameter1,280 (mm)
Chip-to-chip time t13.3 according to VDI 2852 (s) related to rotational speed (rpm)
Positioning accuracy0.006 in X-/Y-/Z-axis (mm)
Table diameter950 (mm)
Table load1,000/1,500 with/without pallet (kg)
Total weight34,500/40,500 without/with pallet system (kg)
Tool length for double disc magazine400/650 HSK-A63 (front/rear) (mm)
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