مخرطة معدنية تقليدية

CORMAK TORNADO 460x2000

Industrial metal lathe CORMAK TORNADO 460x2000
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.
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- 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 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 machining 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 the need 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 TPI, modular (34) from 0.1 to 7 MP and DP (50) from 4 to 112 DP
- Precise counting of turns : The lathe is equipped with a threading clock, which allows for quick setting of the support in the original position after unscrewing the lead screw nut. - Ergonomics and ease of use : The intuitive control panel on the gear unit allows for quick adjustment of the spindle speed and automatic feed. - Machining of large elements : The replaceable bed bridge allows for turning large elements with a diameter of up to 690 mm and a length of 240 mm (with the bridge removed), which increases the range of the device's capabilities.

Technical parameters:
Turning diameter over bed ø460 mm
Turning diameter over cross slide ø274 mm
Turning diameter in recess diameter x width 690mm x 240mm
Canine height 230mm
Distance between fangs 2000mm
Bed width 300mm
Maximum knife cross-section 25x25mm
Total travel of the cross slide 290mm
Total upper slide travel 120mm
Spindle bore diameter ø82 mm
Spindle tip D1-8
Spindle socket (cone) ø90 (1:20)
Number of spindle speeds 12
Spindle speed range 25-2000 rpm
Lead screw diameter and threads ø35mm x 6mm
Inch threads Pitch Pitch 2-112 TPI (threads per inch) (60)
Metric threads 0.1-14mm (41)
teeth per inch tooth pitch dia. 4-112D.P. (50)
Gear modules 0.1-7M.P. (34)
Longitudinal feed 0.031-1.7mm/rev (42)
Cross feed 0.014-0.784mm (42)
Total travel of the tailstock bearing liner 120mm
Tailstock bearing sleeve diameter ø60 mm
Gear modules MT No. 4
Spindle drive motor 5.5kW
Coolant pump motor 0.09kW
Machine dimensions (LxWxH) 3220x1040x1340 mm
Weight 2785 kg