CORiTEC 850i -  SDE JORDAN

CORiTEC 850i

CORiTEC 850i - dental milling machine

Full automation with handling robots for tools and blanks

The high-end product among the existing machine systems was implemented with the largest and most precise machine CORiTEC 850i dental milling machine. All installed components are designed for precision, durability and state-of-the-art technological level: granite structure, direct drives, digital length measuring systems, powerful HSK 32 spindle, zero point clamping system, and fully digital control system. The dental milling machine can be fitted with an automated 6-axis handling robot with workpiece magazine and zero point clamping system, to ensure a full automation of the milling system, and to enable future extensions.

The machine design masters the always accurate, vibration-free and dynamic motion sequences for all demanding and complex materials, so that very high surface quality and accuracy is achieved during milling and grinding, in wet or dry machining. This system is particularly suited for continuous use for the production of high-quality parts as required by milling centers.

Fully automatic mode with robot

In the form of a round the clock, fully automated high-tech solution with a separate 6-axis handling robot, with up to 80-fold workpiece magazine, and up to 40 additional HSK 32 tool stations.

 

Technical highlights

  • Solid axis structure from polished natural granite for highly dynamic 5-axis simultaneous machining, and for high-precision milling results
  • 3 linear axes with highly dynamic linear motor drives
  • Massive granite rotating swivel unit as a 4th/5th 
  • Double bearing axis with torque motor drives
  • EROWA - zero point clamping system for workpiece holder support
  • Absolute, high-resolution measuring systems on all axes
  • Powerful, vector-controlled high-frequency spindle (water-cooled) up to 42 000 rpm, 6.3 kW, HSK 32 tool holder. special oil pressure bearing of the spindle long service life
  • 32-fold fully automatic tool changer for HSK 32 cone receptacle
  • Integrated wet and dry machining for all materials and applications
  • High-end control for fast control and processing technology with touch screen operation
  • Control software with order, processing, blanks, and tool management functions. • Solid axis structure from polished natural granite for highly dynamic 5-axis simultaneous machining,and for high-precision milling results
  • 3 linear axes with highly dynamic linear motor drives
  • Massive granite rotating swivel unit as a 4th/5th Double bearing axis with torque motor drives
  • EROWA - zero point clamping system for workpiece holder support
  • Absolute, high-resolution measuring systems on all axes
  • Powerful, vector-controlled high-frequency spindle (water-cooled) up to 42 000 rpm, 6.3 kW, HSK 32 tool holder. special oil pressure bearing of the spindle long service life 32-fold fully automatic tool changer for HSK 32 cone receptacle
  • Integrated wet and dry machining for all materials and applications
  • High-end control for fast control and processing technology with touch screen operation
  • Control software with order, processing, blanks, and tool management functions.
  • Especially for high-quality standards of precision
    and speed in metalworking Especially for high-quality standards of precision and speed in metalworking
 

Technical specifications CORiTEC 850i - dental milling machine

Number of axles and machining type          5 axes, simultaneous machining
Max. tilt angle of the rotary axis A-axis +/- 30° / B-axis +/- 25°
Wet processing  Integrated
Spindle max. / Pmax~ 42,000 rpm / 6.3 kW water-cooled 
Axle drives  with oil-pressure bearing
Tool fitting  Precision linear motors and torque motors, 0.5 µm resolution
Tool changer HSK 32
Workpiece changer 32-fold with chip protection cover
32-fold fully automatic with robots
Weight 1625 kg
width x depth x height  1790x1800x1800 mm
Mains voltage / frequency / power 380 V / 50/60 Hz / 8 kW
Compressed air supply 6-9 bar constant supply, 250 litres/minute
Materials CoCr/NEM, titanium, zirconium dioxide, aluminium oxide, PMMA, plastics, composites, wax, glass ceramics, hybrid ceramics
Compatibility  98 mm/98.5 mm blanks, CAD/CAM blocks, NT-Trading pre-milled abutments, Medentika PreFace®abutments, Lava frames