Univerzalni konvencionalni strug

CORMAK 660X2000

Main Advantages of the CORMAK 660 × 2000 Universal Lathe

Electromagnetic foot brake ensures maximum safety and significantly reduces downtime by allowing fast and reliable stopping of the machine.

Rapid longitudinal and cross feeds considerably shorten tool travel time, increasing machining efficiency and operator comfort.

Universal application – external and internal turning, taper turning, threading (metric, inch, 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 camlock spindle nose enable machining of shafts and large-diameter components.

High drive power – 7.5 / 9 kW spindle motor ensures stable performance during heavy-duty cutting operations.

Wide threading range without changing change gears, saving time and increasing production flexibility.

3-axis Digital Readout (DRO) enhances precision of settings and overall turning process control.

Standard Equipment

3-axis digital readout (DRO)

315 mm 3-jaw chuck

400 mm 4-jaw chuck

400 mm faceplate

Fixed steady rest and traveling steady rest

Cooling system and work light

Polish user manual and CE declaration

Optional Equipment

Set of turning tools 25 × 25 mm – 7 pcs

Precision live center MT5

Grinding attachment for shafts and bores

Coolants and cutting oils

Technical Specifications

Swing over bed: Ø 660 mm

Swing over cross slide: Ø 455 mm

Swing in gap (diameter × width): 885 × 170 mm

Center height: 330 mm

Distance between centers: 2000 mm

Bed width: 350 mm

Maximum tool size: 25 × 25 mm

Total cross slide travel: 355 mm

Total compound slide travel: 130 mm

Spindle bore: Ø 105 mm

Spindle nose: D1-8
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Spindle 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

Inch thread range: 2–112 TPI (60 ranges)

Metric thread range: 0.2–14 mm (47 ranges)

DP threads: 4–112 DP (50 ranges)

Module threads: 0.1–7 MP (39 ranges)

Longitudinal feed: 0.059–1.646 mm/rev (35 ranges)

Cross feed: 0.020–0.573 mm/rev (35 ranges)

Tailstock quill travel: 180 mm

Tailstock quill diameter: Ø 75 mm

Tailstock taper: Morse taper No. 5

Main spindle motor: 7.5 kW (10 HP), 3-phase

Coolant pump motor: 0.1 kW (1/8 HP)

Required installation space (L × W × H): 334 × 115 × 151 cm

Packing dimensions (L × W × H): 340 × 115 × 182 cm

Weight: 3200 kg