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Chevalier CGP Cylindrical Series

Universal cylindrical grinder with heavy-duty hydrostatic spindle bearings

• Hydrostatic spindle bearings for precision grinding
• Precision ballscrew driven by AC digital servo motor
• Mitsubishi PLC control with touch screen operation
• Wheelhead repeatability of ±0.000050”
• Variable speed workhead 16-450rpm, 0.8kw AC servo motor
• Table travels on one V, one flat guideway
• Fully ribbed, high grade Meehanite cast iron
• Tailstock center is capable of absorbing thermal expansion of workpiece
• Rough grinding, fine grinding and sparkout in one setting
• Wheel head retract to original setting point after grinding cycle is complete

 CGP-1224CGP-1240CGP-1260
Hydraulic tank capacity16 gallons16 gallons16 gallons
Maximum workpiece weight330lbs330lbs330lbs
Workhead speed range 60Hz (var speed)25-350rpm25-350rpm25-350rpm
Spindle centerMT4MT4MT4
Maximum swing over bed12.598"12.598"12.598"
Maximum grinding length23.6"39.3"59"
Table minimum traverse length0.3"0.3"0.3"
Table speed2-155ipm2-155ipm2-155ipm
Table handwheel per revolution0.5"0.5"0.5"
Grinding wheel14" x 2" x 5"14" x 2" x 5"14" x 2" x 5"
Grinding wheel speed (standard)1780rpm1780rpm1780rpm
Maximum infeed travel9.64"9.64"9.64"
Quill travel1"1"1"
Wheelhead motor5HP5HP5HP
Packing Dimensions (L x W x H)97" x 73" x 75"103" x 63" x 75"150" x 63" x 75"
Gross weight6600lbs7260lbs9240lbs