GROB G640
The GROB G640 is a large-format 4-axis machining centre designed for the precise and productive machining of large, heavy components. Combining high rigidity, exceptional accuracy and reliable performance, it is ideal for demanding manufacturing applications across a wide range of industries.
Description
GROB G640 is a universal machining centre built around 4-axis universal centre with 1050/800/1050 mm travels, 70/60/60 m/min rapid speeds and 1000–1500 kg table load. It is intended for precision manufacturing, combining a rigid structure with production-focused controls and tooling to support accurate, repeatable work.
The machine is suitable for workshops and manufacturers that need reliable output across batch or production environments.
Features
- 4-axis horizontal machining centre
- Large work envelope for oversized workpieces
- High load capacity for heavy component machining
- Horizontal spindle design for efficient chip evacuation
- Robust machine construction for maximum rigidity
- High-precision machining with excellent surface finishes
- Dynamic axis performance for improved productivity
- Excellent accessibility for setup and maintenance
- Suitable for automated manufacturing systems
- Ideal for aerospace, automotive, energy and general engineering applications
- Designed for long-term reliability and process stability
SPECIFICATIONS
| Characteristics | ||
|---|---|---|
| Working travels X/Y/Z | mm | 1.050/800/1.050 |
| X/Y/Z Max. speeds | m/min | 70/60/60 |
| Interference diameter | mm | 1.050 |
| Chip-to-chip change time | seg | 3.5/3.0 |
| X/Y/Z Positioning accuracy | mm | 0.006 |
| Table diameter | mm | 770 |
| Table load (with/ without pallet) | Kg | 1.200/1.500 |
| Total weight | Kg | 20.500 |
| Max. tool length for single disk-type tool magazine (HSK-A63) | mm | 500 |
| Tool length for double disk-type tool magazine (HSK-A63) (bottom/top/over both disks) | mm | 500/500/545 |
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