مخرطة معدنية تقليدية

CORMAK TORNADO 460x1000

Industrial metal lathe CORMAK TORNADO 460x1000 - 2x larger casting and solid cast iron bed construction, equipped with a 12-speed gearbox with a powerful 5.5 kW/400V induction motor - maximum torque, large spindle passage 82 mm. Recommended for turning hard steels, mechanical turning.

Main advantages:
- Versatile applications: The lathe is ideal for various tasks, such as turning internal and external surfaces, cones, metric, inch, modular and DP threading, polishing, drilling and broaching.
- Stable construction: The 300 mm wide cast iron bed has been hardened and precisely ground, which ensures high vibration reduction and stable working conditions even under heavy loads.
- Digital precision: The device is equipped with a digital readout on two axes (longitudinal, transverse), which visualizes the exact values ​​of the shifts on the screen thanks to optical measuring lines.
- High-quality spindle: Reinforced bearing system in the spindle and a large passage of 82 mm guarantee optimal efficiency during work. The set also includes a 3-jaw lathe chuck with a diameter of 250 mm and a 4-jaw chuck with a diameter of 320 mm, a 5.5 kW motor.
- Efficiency and productivity: The rapid longitudinal and transverse feed system on the joystick significantly shortens the processing time, and the hardened and ground gears in the spindle gear ensure durability and reliability for years.
- Wide possibilities of threading: Thanks to the threading function (metric, inch, modular and DP), right and left, and the possibility of changing parameters without having to replace gears, work becomes faster and more convenient. The range of supported threads includes, among others. metric (41) from 0.1 to 14 mm, inch (60) from 2 to 112 T.P.I., modular (34) from 0.1 to 7 M.P. and DP (50) from 4 to 112 D.P.
- Precise thread counting: The lathe is equipped with a thread turning clock, which allows for quick setting of the support in the original position after unscrewing the lead screw nut.

Technical parameters:

Turning diameter over bed ø460 mm
Turning diameter over cross slide ø274 mm
Turning diameter in recess diameter x width 690 mm x 240 mm
Tipper height 230 mm
Distance between centers 1000 mm
Bed width 300 mm
Maximum knife cross-section 25 x 25 mm
Total cross slide feed 290 mm
Total upper slide feed 120 mm
Spindle bore diameter ø82 mm
Spindle nose D1-8
Spindle socket (taper) ø90 (1:20)
Number of spindle speeds 12
Spindle speed range 25-2000 rpm
Diameter and threads lead screw ø35mm x 6 mm
Inch threads Pitch Pitch 2-112 TPI (thread per inch) (60)
Metric threads 0.1-14mm (41)
teeth per inch gear pitch dia. 4-112D.P. (50)
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Gear modules 0.1-7M.P. (34)
Longitudinal feed 0.031-1.7mm/rev. (42)
Cross feed 0.014-0.784mm (42)
Total tailstock quill feed 120mm
Tailstock quill diameter ø60mm
MT gear modules no. 4
Spindle drive motor 5.5kW
Coolant pump motor 0.09kW
Machine dimensions (LxWxH) 2170x1040x1340
Weight 2105kg