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CONVENTIONAL GRINDING MACHINE SPG 400X800

Standard equipment

  • Grinding wheel with a holder
  • Puller for removing grinding wheel holder
  • Arbor for static balancing of grinding wheel
  • Scraper for cleaning the table
  • Device for dressing a grinding wheel, mounted on the table ( without diamond)
  • Lamp
  • Levelling blocks
  • Operation and Maintenance Manual

Special equipment

  • Hydraulic device for dressing a grinding wheel, mounted on a headstock
  • Device for radial dressing grinding wheel
  • Device for angular dressing grinding wheel
  • Device for static balancing
  • Electromagnetic table
  • Demagnetizer ZZR
  • Sensing device for the measurement of headstock of grinding wheel infeed accuracy
  • Sensing device for the measurement of workpiece orientation infeed accuracy
  • Coolant tank with magnetic filter
  • Coolant tank with magnetic-paper filter
  • Angle machine vice
  • Machine vice with a base
  • Dust extractor
  • Straight edge in the transverse axis and in the infeed axis
DescriptionUnitDimension
Working surface of the tablemm400x800
Max. grinding width (with grinding wheel shift)mm400
Max. grinding width (without grinding wheel shift)mm480
Max. grinding lengthmm800
Grooves for mounting on the table (1)mm14H7
Max. distance between spindle axis and surface of the table for manual traverse of headstockmm600
Min. distance between spindle axis and surface of the tablemm200
Max. height of workpiece for new grinding wheel ø400mm and used grinding wheel ø250mm.mm/ mm450 used 350 new
Max. weight of workpieceN3000
Range of steplessly adjustable table speedsm/min2-20
Max. column cross traversemm450
Range of steplessly adjustable column traverse rates for continuous motionm/min0,1 - 2
Range of steplessly adjustable column traverse rates per every table strokemm0,001 - 30
Grinding wheel infeed per 1 unit of hand-operated controller/electronic wheel
Accuratemm0,001
Roughmm0,100
Min. automatic grinding wheel infeedmm0,001
Max. automatic grinding wheel infeedmm0,060
Headstock rate (rapid grinding wheel traverse up-down)m/min1,5
Revolutions of grinding wheel spindler.p.m1500
Diameter of new grinding wheelmm400
Diameter of used grinding wheelmm250
Hole for mounting a grinding wheelmm127
Diameter of grinding wheel (nominal / maximal)mm50/75
Overall dimensions of grinding machine
Lengthmm2400
Widthmm3500
Heightmm2500
WeightkN38