Univerzalni konvencionalni stružnica

CORMAK 660X2000

Main advantages of the CORMAK 660 x 2000 universal lathe (C6266/2000)

- Electromagnetic foot brake ensures the highest level of safety and significantly reduces downtime, enabling quick and secure machine stop.
- Rapid longitudinal and cross feeds considerably shorten tool travel time, boosting machining efficiency and operator comfort.
- Versatile applications: external and internal turning, taper turning, threading (metric, imperial, module, DP), drilling, broaching, and polishing.
- Hardened and ground cast iron bed, 400 mm wide, provides maximum vibration reduction and high machining accuracy.
- Large spindle bore Ø105 mm and D1-8 spindle nose allow machining of shafts and large-diameter workpieces.
- High power drive – 7.5/9 kW spindle motor guarantees stable operation during heavy-duty cutting.
- Wide threading range achievable without changing gear wheels – saves time and increases production flexibility.
- 3-axis digital readout (DRO) enhances setup precision and process control.

Standard equipment

- 3-axis DRO system
- 315 mm 3-jaw chuck
- 400 mm 4-jaw chuck
- 400 mm face plate
- Fixed and travelling steady rests
- Coolant system and work lighting
- Operating manual (PL) and CE declaration

Optional equipment

- Set of turning tools 25 x 25 mm – 7 pcs
- MK5 precision revolving centre
- Grinding attachment for shafts and bores
- Cutting fluids and machining oils

Technical specifications

- Swing over bed: Ø 660 mm
- Swing over cross slide: Ø 455 mm
- Swing with gap bridge removed (diameter × width): 885 × 170 mm
- Centre height: 330 mm
- Distance between centres: 2000 mm
- Bed width: 350 mm
- Max. tool size: 25 × 25 mm
- Max. cross slide travel: 355 mm
- Max. top slide travel: 130 mm
- Spindle bore: Ø 105 mm
- Spindle nose: D1-8
- Spindle Morse taper: Ø 113 mm (1:20)
- Number of spindle speeds: 12
- Spindle speed range: 25–1500 rpm
- Leadscrew diameter and pitch: Ø 40 mm × 6 mm
- Imperial thread pitches: 2–112 tpi (60 values)
- Metric thread pitches: 0,2–14 mm (47 values)
- DP threads: 4–112 DP (50 values)
- Module threads: 0,1–7 MP (39 values)
- Longitudinal feed range: 0,059–1,646 mm/rev (35 values)
- Cross feed range: 0,020–0,573 mm/rev (35 values)
Csdpeyk Dabofx Aplorb
- Tailstock quill travel: 180 mm
- Tailstock quill diameter: Ø 75 mm
- Tailstock taper: Morse taper no. 5
- Spindle drive motor: 7.5 kW (10 HP) 3 PH
- Coolant pump motor: 0.1 kW (1/8 HP)
- Installation space required (L × W × H): 334 × 115 × 151 cm
- Packing dimensions (L × W × H): 340 × 115 × 182 cm
- Weight: 3200 kg

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