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Vanguard Machine Tools > Surface Grinding Machines >
CNC Moving Column Surface Grinders

The perpendicular grinding head and transverse feed have precision ballscrew and double rolling beeline slide guides, controlled by an AC servo motor and CNC system. The grinding head spindle bearing is a highly accurate centripedal force ball bearing, and table movement is controlled by a hydraulic transmission.
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RG7160x16
 Max Workpiece Size: 24" x 63" x 20" Max Workpiece Weight: 1,130 lbs 
 
RG7160x20
 Max Workpiece Size: 24" x 78" x 20" Max Workpiece Weight: 1,450 lbs 

Table Working Surface: 24" x 63"
Max Workpiece Size (W x L x H): 24" x 63" x 20"
Table Longitudinal Travel: 12" - 67"
Table Speed (stepless): 197 - 984 ipm
Min. Cross-Feed Handwheel Dial Graduated To: 0.0002" (0.005 mm)
Grinding Wheel Size (OD x W x ID): 16" x 2" x 8"
Grinding Wheel Motor: 10 hp @ 1,460 rpm
Surface Roughness: Ra 0.63 um
Max Workpiece Weight: 1,130 lbs
Overall Dimensions (L x W x H): 177" x 102" x 122"
Gross Weight: 15,840 lbs

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Table Working Surface: 24" x 78"
Max Workpiece Size (W x L x H): 24" x 78" x 20"
Table Longitudinal Travel: 12" - 83"
Table Speed (stepless): 197 - 984 ipm
Min. Cross-Feed Handwheel Dial Graduated To: 0.0002" (0.005 mm)
Grinding Wheel Size (OD x W x ID): 16" x 2" x 8"
Grinding Wheel Motor: 10 hp @ 1,460 rpm
Surface Roughness: Ra 0.63 um
Max Workpiece Weight: 1,450 lbs
Overall Dimensions (L x W x H): 236" x 102" x 122"
Gross Weight: 16,940 lbs

More Info / Get a Quote