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CatalogGrindingCylindrical GrinderR-Grind HD
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Cylindrical Grinding

R-Grind HD


  • High-performance grinding for accurate production of large-work pieces such as car axles, hydraulik cylinders, etc.
  • High-quality Meehanite cast iron with heavy ribbing ensures high overall stiffness, even with heavy workpieces
  • precision grinding spindle bearing ensures the highest accuracy
  • The belt-driven spindle stock with adjustable speed ensures continuous optimal conditions for grinding
  • Automatic lubrication of the headstock
  • Hydraulically driven table feed with soft-stop at the end of the movement
  • All feed rates are infinitely variable ensuring a high quality surface finish
  • Rapid approach / withdrawal of the grinding wheel
  • Hydrostatic bearing of the spindle and tailstock

Standard configuration:

Grinding wheel (standard)
Grinding wheel flange (standard)
Flange removal device
Front / side dressing device
Balancing arbor
Carbide centering tip МT 6
Pivoting headstock
Tailstock with lever operation
Splash protection
Diamond dresser
Coolant system
Levelling bolts and feet
Operating tools
Manual

Optional configuration:

Internal grinding unit
Coolant filtration system, filter paper or magnetic separator
3-jaw chuck (self-centering), includes adapter plate
4-jaw chuck (jaws set separately), includes adapter plate
Grinding wheel balancing stand
Shaft to outer drive (various)
2-point bezel (fixed)
Radii dressing device
Angle dressing device
Grinding wheel (extra)
Grinding wheel flange (extra)
Digital position indicator
Technical specifications R-Grind HD
      40300 40350 40400
Grinding capacitymmØ800
Distance between centersmm300035004000
Max. workpiece weightkg2000
Grinding wheel dimensionsmm812x76x304
Grinding spindle

Speedrpm1100
Rapid approachmm60
Travel (total)mm420
Transverse feedmm1
Transverse feed incrementmm0.005
Headstock

Speedrpm10–100
Taper
MT 6
Tailstock

Taper
MT 6
Quill travelmm76
Table  
Longitudinal feed ratemm/min50–3000
Table slantdeg0–5°
Longitudinal feedmm4.5
Motor  
Grinding spindle motorkW15
Headstock motorkW7.5
Hydraulic pump motorkW0.375
Lubrication systemkW2.25
Coolant pump motorkW0.375
Weightkg185002200025000
Item-No. 
3100018
3100019
3100020
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+49 4321 25 2003-0