multi-spindle machine

 

Machine type: GM 20-6
Number of spindles: 6
Number of cross slides: 6 (4)
Number of tool spindles: 6
Max. bar diameter for round material: 20 mm (25 mm spec.)
Max. across flats for hexagonal material: 17 mm (21 mm spec.)
Max. across flats for square material: 14 mm (17 mm spec.)
Max. bar feed in one working station: 100 mm (125 mm spec.)
Max. bar feed in two working stations: 180 mm
Max. bar feed in one station for double-cycle operation: 100 mm (125 mm spec.)
Max. stroke of radial slides: 42 mm
Radial slide adjustment forward/backward: ±8 mm
Max. stroke of axial slides: 50 mm
Axial slide adjustment forward/backward: ±8 mm
Max. stroke of tool spindles: 86 mm
Tool spindle adjustment forward/backward: ±11 mm
Max. stroke of guide block: 50 mm
Axial adjustment of guide block: 160 mm
Max. thread (right-hand): 20×1.5 mm
Max. thread (left-hand): 14×1.5 mm
Speed of main spindles: 450–5000 rpm
Cycle time (min.–max.): 1.4–60 s
Rapid rotation per cycle (idle time per cycle): 150° passive degrees
Base machine rotation (standard without spindle stop): 0.7 s (0.5 or 0.9 s spec.)
Base machine rotation with loading device: 0.7 s
Rotation with spindle stop and loading magazine: 0.7 s
Number of tool positions: 12
Coolant tank capacity: 600 liters
Nominal power of spindle drive motor: 11 kW
Speed of spindle motor: 750–3500 rpm
Dimensions (L×W×H) without bar guide: 3700×1500×1890 mm
Dimensions (L×W×H) with bar guide: 5800×1500×1890 mm
Net weight of machine without bar guide: 5260 kg
Gross weight of machine without bar guide: 5860 kg
Net weight of machine with bar guide: 5700 kg
Gross weight of machine with bar guide: 6300 kg

Machines can be inspected under power.