Universell dreiebenk for metall

CORMAK TORNADO 460x1000

Universal Lathe CORMAK TORNADO 460x1000

Key Features

- Versatile applications: machining of cylindrical, conical, internal and external surfaces; drilling, broaching, polishing, and a wide range of threads.
- Powerful 5.5 kW motor ensures smooth operation even under heavy loads.
- Large spindle bore ø82 mm enables processing of long and heavy shafts.
- 2-axis digital readout with optical scales increases operational accuracy and operator comfort.
- Removable gap bridge allows machining of workpieces up to 690 mm in diameter and 240 mm in length.
- Rigid cast iron construction with a hardened and ground bed, 300 mm wide, minimizes vibrations and extends machine life.

Construction & Technology

The heart of the CORMAK TORNADO 460x1000 lathe is its massive, precisely machined cast iron bed, ensuring stability under all conditions. The D1-8 spindle nose, mounted on a reinforced bearing system, guarantees high rigidity and smooth operation at speeds ranging from 25 to 2000 rpm. Thanks to hardened and ground gears, the headstock transmission is exceptionally durable and operates quietly.

Precision & Work Efficiency

The built-in X and Z axis digital position readout enables precise tool positioning and high repeatability of operations. The rapid traverse joystick makes carriage maneuvering easier and significantly reduces setup and finishing times. The thread dial indicator allows the operator to engage the carriage at the exact moment without the need to calculate thread leads.

Standard Equipment

- 3-jaw chuck 250 mm + set of inside and outside jaws
- 4-jaw chuck 320 mm + set of inside and outside jaws
- Fixed and traveling steady rests
- 2-axis digital readout (optical scales)
- Reduction sleeve MT7/MT4
- Change gears, coolant system, work light
- Fixed centre MT4, lubricator, operator tool kit
- CE-compliant guards, user manual in Polish, CE declaration of conformity

Optional Equipment

- Turret head MT4
- Drill arbor MT4/B16
- Drill chuck 3-16/B16
- HSS-Co5 cobalt drill bit set / 1–13 mm
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- ES-12 coolant 1L
- Taper turning attachment

Technical Parameters:
Swing over bed: ø460 mm
Swing over cross slide: ø274 mm
Swing in gap (diameter x width): 690 mm x 240 mm
Centre height: 230 mm
Distance between centres: 1000 mm
Bed width: 300 mm
Max. tool section: 25 x 25 mm
Total cross slide travel: 290 mm
Total top slide travel: 120 mm
Spindle bore: ø82 mm
Spindle nose: D1-8
Spindle taper (in spindle): ø90 (1:20)
Number of spindle speeds: 12
Spindle speed range: 25–2000 rpm
Leadscrew diameter and pitch: ø35 mm x 6 mm
Inch threads: 2-112 TPI (60 threads per inch)
Metric threads: 0.1–14 mm (41)
Diametral pitch threads: 4-112 D.P. (50)
Module threads: 0.1–7 M.P. (34)
Longitudinal feed: 0.054–3.04 mm/rev. (42)
Cross feed: 0.037–2.048 mm (42)
Tailstock quill travel: 120 mm
Tailstock quill diameter: ø60 mm
Tailstock taper: MT no. 4
Spindle motor power: 5.5 kW
Coolant pump motor: 0.09 kW
Overall dimensions (LxWxH): 2170x1040x1340 mm
Net/gross weight: 1750/2000 kg

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