CK6432 X 750 CNC turning center

CK6432 X 750 CNC turning center was built in 2018. The machine, designed for machining of rotating workpieces, such as shafts, cones and spheres with a maximum diameter of 360 mm, is distinguished by its extremely high performance and robustness. Inside the large, fully illuminated workspace, there is a bed consisting of two parts with hardened guideways and a cooling system that effectively eliminates any vibrations and oscillations generated during turning. In order to achieve excellent dynamics combined with high feed repeatability, movement in both X and Y axes is realised by a helical gearbox, driven by a servo motor via a synchronous gearbox. The machine’s extensive equipment includes an extremely powerful spindle with an optimised speed range, a hydraulic tailstock and a state-of-the-art SIEMENS CNC control. The CNC lathe CK 6432 weighs 1500 kg.

Technical specifications of the CK6432 X 750 metal lathe

• turning diameter above the bed: 360 mm
• turning diameter over the slide: 150 mm
• maximum turning length: 500 mm
• feed in the X/Z axis: 350/750 mm
• torque in the X/Z axis: 4/7 Nm
• maximum spindle rotational speed: 2500 rpm
• minimum spindle rotational speed: 150 rpm
• spindle bore diameter: 45 mm
• number of tools: 6
• maximum tool size: 16×16 mm
• tailstock sleeve extension: 100 mm
• tailstock sleeve taper: ⌀50 mm/MT4
• guide rail width: 260 mm
• main motor power: 3.7 kW
• coolant pump motor power: 180 W
• power supply: 3x 400 V; 50 Hz
• dimensions (L x W x H): 2230 x 1410 x 1990 mm
• weight of machine: 1500 kg

Equipment of the CK6432 lathe

• CNC controller: SIEMENS SINUMERIK 808D
• hydraulic tailstock
• hydraulic chuck
• hydraulic aggregate
• anti-vibration cushions (4 pcs.)
• foot switch control
• DTR – Technical and Operational Documentation