The GAH dimensions of X-axis are increased by 50%




Roller and Ball Bearing Series


Hydrostatic Bearing Series


The GAH dimensions of Z-axis are increased by 90%


Regulating wheel upper slide or lower slide auto infeed




The GAH extra large grinding wheel: productivity is increased by 145%.


X: Grinding wheel auto dressing (vertical) Y: Regulating wheel lower slide auto infeed




Alloy Bearing Series


Hydrodynamic Bearing Series


X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) Y: Regulating wheel lower slide auto infeed




X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) A: Regulating wheel upper slide auto infeed Y: Regulating wheel lower slide auto infeed




X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) X1: Regulating wheel auto dressing (vertical) A: Regulating wheel upper slide auto infeed Y: Regulating wheel lower slide auto infeed


X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) X1: Regulating wheel auto dressing (vertical) Y1: Regulating wheel auto dressing (longitudinal) A: Regulating wheel upper slide auto infeed Y: Regulating wheel lo








mounted on workhead to assure rapid measuring and easy loading and unloading


Regulating wheel upper slide or lower slide auto infeed


X: Grinding wheel auto dressing (vertical) Y: Regulating wheel lower slide auto infeed


X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) Y: Regulating wheel lower slide auto infeed


X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) A: Regulating wheel upper slide auto infeed Y: Regulating wheel lower slide auto infeed


X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) X1: Regulating wheel auto dressing (vertical) A: Regulating wheel upper slide auto infeed Y: Regulating wheel lower slide auto infeed


X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) X1: Regulating wheel auto dressing (vertical) Y1: Regulating wheel auto dressing (longitudinal) A: Regulating wheel upper slide auto infeed Y: Regulating wheel lo


The RHC-630 grinding wheel spindle utilizes super precision angular contact ball bearings and cylindrical roller bearings, they are preloaded on the axial and radial direction to achieve zero


Grinding wheelhead cover can be lifted by hydraulic cylinders that can easily and quickly change grinding wheel.


The regulating wheel lower slide has weights combined with roller bearing on the side of track to reduce the backlash between slideways and guideways to increase micro feed accuracy.








X: Grinding wheel auto dressing (vertical) Z: Grinding wheel auto dressing (horizontal) X1: Regulating wheel auto dressing (vertical) Y1: Regulating wheel auto dressing (longitudinal) A: Regulating wheel upper slide auto infeed Y: Regulating wheel lo
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