UNN-2/1200 MODEL
Maximum distance between centres - 1200mm
Maximum grinding length - 1200mm
Standard height of centres over the table - 200mm
Maximum grinding diameter - 400mm
Maximum weight between centres - 150Kg
Grinding wheel dimensions - 350 x 50 x 127mm
Morse taper in workhead spindle - #5
Morse taper in tailstock centre - #4
Total table travel - 1300mm
Table horizontal swivel in both directions - 5º30’
Real wheelhead minimum programmable infeed - 0,001mm
Workpiece related diameter wheelhead infeed per handwheel scale division - 0,002mm
Maximum crosswise wheelhead stroke - 200mm
Workhead continuous variable speed - 20rpm to 600rpm
Grinding wheel motor power - 7,5 HP
Net weight - 3800Kg

(Included in the basic machine price)
  • High structural rigidity of the machine, including the heads porta-wheel, door-pieces and counter edge.
  • Heads-door grindstone and door-pieces with their axes mounted on angular contact bearings high precision, in armored cartridges with permanent lubrication.
  • absolute measuring system (direct measurement) for the axes X and Z by means of linear transducers (strips) high precision.
  • X and Z axes driven by recirculating ball screws rectified great rigidity (40 mm) and high accuracy class.
  • handwheel for manual movement of axes X and Z.
  • numerical control unit CNC with: - ISO Programming.
  • linear and circular interpolation of the axes.
  • MELLO software application.
  • complete electrical and electronic framework and command buttonhole with the CNC monitor installed in tilt stand.
  • Automatic lubrication, with independent drive, driven and overseen by the CNC.
  • Standard painting in epoxy paint, the color composition "gray, white and red."
(Included in the basic machine price)
  • 01 Complete Cooling System
  • 02 Wheels (AA60K6V and AA46K6V)
  • 02 Flanges door-wheels
  • 01 Holder for diamond grinding wheel dressagens
  • Set of two diamonds 01
  • 01 static Balancer with balancing shaft
  • 01 Puller
  • 02 support centers with hard metal tip for the heads-door parts and against tip
  • 03 skidders Clips
  • 01 Set levelers and bearing plates
  • 01 spare belts Set
  • 01 Set service keys
  • 01 User manual
  • 01 Automatic lubrication unit.
  • internal grinding system and corresponding software
  • Luneta two support
  • Luneta three support
  • automatic measuring system process through electronic autocalibrador
  • Automatic axial positioner for part referencing the Z axis
  • cooling tank with filter paper
  • cooling tank with filter paper and magnetic separator
  • Device forceps holder assembly and tongs
  • universal plate three nuts
  • Head against edge with automatic hydraulic drive pedal
  • Special software dedicated.