Used ULMER SF40 REINECKER End profile grinding machine

Used ULMER SF40 REINECKER  | CNC End profile grinding machine for sale

Technical Data:

• Travels:
  • X-axis 450 mm
  • Z-axis 250 mm
• Resolution:
  • X, Z-axis: 0.001 mm
  • C-axis: 0.001º
• Rapid traverse X / Z: 15 / 30 m/min.
• Grinding spindle:
  • Motor spindle ø x length: 140 x 300 mm
  • Drive power S6: 14 kW / 170 Hz
  • Infinitely variable speed: 1,000 to 7,500 min-1 / 250 Hz
  • Torque const.: 27 Nm to 5,000 min-1
  • Grinding wheel ø max.: 350 mm
  • Cutting speed: <140 m/s
• Workpiece spindle (C-axis):
  • Mounting taper: SK50
  • Max. speed: 3,000 min-1
  • Torque max.: 28 Nm
• Dimensions WxDxH: 1,900 x 1,900 x 1,900 mm
• Accessories: 
  • NUMROTO Plus control and softare Cylindrical grinding, loader, in-process measurement
  • Probe for in-process measurement, incl. probing cycles
  • 3D collision monitoring
  • Interpolating C-axis
  • Balancing system for grinding wheel in the machine
  • Automatic chain loader
  • Automatic bar feed
  • Coolant pressure increase
  • Oil pan
  • K&B fire extinguishing system incl. fire damper
  • Connections for central coolant supply and oil mist extraction
  • Collet chuck W20 UP
  • Schunk hydraulic chuck
• General information: 
  • The machine is functional, in very good condition and can be inspected by appointment.

The ULMER SF 40 REINECKER end facing machine stands for:

• Production of points, chamfers, radii and their combination at the ends of cylindrical tools made of solid carbide, HSS and ceramic.
• Grinding unit with a liquid-cooled motor spindle.
• Variable spindle arrangement of the grinding unit for more flexibility, parallel or perpendicular.
• Up to four different grinding wheels can be mounted on one holder.
• Use of different chuck clamping systems.
• Measuring probe for detecting the axial workpiece position and angular position of the cooling channels.
• Automatic loading devices are available as an option.
• NUM Flexium+ CNC control with powerful NUM DriveX drives and integrated NUM-Safe safety architecture.