GROB G320 – Year 2007
CNC Twin spindle 5-axis horizontal machining center
| Axis X | 600 mm |
| Axis Y | 655 mm |
| Axis Z | 750 mm |
| Type | Horizontal |
| Type | Continuous |
| CNC | SIEMENS 840DSL |
| Table length | 1450 mm |
| Table width | 800 mm |
| Max. part weight | 1070 kg |
| Number of tool pockets | 68 |
| Spindle taper | HSK-A63 |
| Max. spindle speed | 18000 rpm |
| Spindle motor power | 29 kW |
| Number of pallets | 2 |
| GROB G320 | CNC Twin spindle 5-axis horizontal machining center |
| Length x width x height | 4330.0 × 3000.0 × 3220.0 |
| Weight | 20000 kg |
Twin spindle 5-axis horizontal machining center
• Size and Weight of the Machines – 4330 X 3000 X 3220 mm & 20000 kg
• Working Travel X/Y/Z and A/B – 600 / 655 / 750 mm &
o (A Axis – Ø 800 mm, Length 1300 x 650 mm)
o (A/ B Axis – ØA800mm, ØB 2x500mm)
• Note: All axes are with Linear Glass Scale
• Maximum Rapid Traverse Speed – 90 / 75 / 100 m/min
• Table Drawings Including Location of Hydraulic and Air Connections For Automatic Clamping System– as per Standard
• Maximum Permissible Load on the Table –(A Axis – 1070 & A/B Axis –2X250kg)
• Type of Tool Holder– HSK-A63
• Position Accuracy– 0.006mm
• Repeat Precision Of Positioning–0.0025mm
• Spindle Turning Speed– 18000 Rpm
• Max. Acceleration– X / Y / Z – 7 / 5 / 15 m/s²
• Max. Feed Force– X / Y / Z – 5 / 5 / 6 kN
• Max. Power and Torque of Spindle– 29 / 39 Kw & 34.6 / 46.6 Nm
• Chip To Chip Time– 2.3 Second
• Tool Magazine– 34 + 34
• Type of Control System– SIEMENS 840DSL
• Chip Conveyor– Yes
