HELLER MCT 250 CNC Horizontal Machining Center

Used HELLER MCT250 double spindle horizontal machining center with A-axis and 2 x B-axis

The used HELLER MCT 250 is a horizontal machining center with a double spindle that is designed for precise CNC machining. It offers 5 NC axes and a generous work area with a travel of 650 mm in the X, Y and Z axes. With the Siemens 840D CNC control and a new spindle from 2012, the machine offers high performance. Precision machining is supported by fast tool changes and a 2x40-fold tool magazine. Ideal for versatile applications in the machine tool industry.

• CNC control: Siemens 840D
• New spindle in 2012

Technical data:

WORKING AREA:

• Travel
  • X-axis 650 mm
  • Y-axis 650 mm
  • Z-axis 650 mm
  • Number of NC axes 5

TABLE:

• Rotatability 360 °
• Positionability 0.001 ° rotation speed 30 / min swiveling 210 °
• Positionability 0.001 ° rotation speed 10 / min

WORKPIECE / HEAD

• Spindle speed 45 - 18000 / min Kessler  
• Spindle diameter 80 mm tool holder
• Drive power (max.) 38 kW
• Spindle power (continuous) 25 kW
• Torque (max.) 132 Nm

The following restrictions apply:

• Maximum permissible weight of the moment absorbed by the gripping tool. 1 000 Ncm
• Maximum permissible tool weight 12 daN
• Fast tool change up to a tool weight of 3 daN

Axis drives

• Feed of 1 mm/min
• Feed speed up to 60000 mm/min
• Rapid traverse speed 60000 mm/min

TOOL MAGAZINE

• Number of tool positions 2x40
• Tool diameter max. 70 mm
• Free adjacent position 163 mm
• Tool length max. 300 mm
• Tool change time 3.2 s

DIMENSIONS / WEIGHTS

• Total weight approx. 16000 kg