SHIGIYA MACHINERY WORKS LTD.
Manufacturer of machine tools and cylindrical grinders

This series includes the ND type 1-axis CNC cylindrical grinder with plain wheelhead (X-axis) and hydraulic table feed, and the ND2 type CNC cylindrical grinder with simultaneous 2-axis control of the plain wheelhead (X-axis) and table traverse (Z-axis) type.

Model	Swing over table	Center - distance	Controlled axis
GP-65D･300ND	Φ650mm	3,000mm	X
GP-65D･400ND	Φ650mm	4,000mm	X
GP-65D･500ND	Φ650mm	5,000mm	X
GP-65D･600ND	Φ650mm	6,000mm	X
GP-65D･300ND2	Φ650mm	3,000mm	X, Z
GP-65D･400ND2	Φ650mm	4,000mm	X, Z
GP-65D･500ND2	Φ650mm	5,000mm	X, Z
GP-65D･600ND2	Φ650mm	6,000mm	X, Z
GP-85D･300ND	Φ850mm	3,000mm	X
GP-85D･400ND	Φ850mm	4,000mm	X
GP-85D･500ND	Φ850mm	5,000mm	X
GP-85D･600ND	Φ850mm	6,000mm	X
GP-85D･300ND2	Φ850mm	3,000mm	X, Z
GP-85D･400ND2	Φ850mm	4,000mm	X, Z
GP-85D･500ND2	Φ850mm	5,000mm	X, Z
GP-85D･600ND2	Φ850mm	6,000mm	X, Z
GP-100D･300ND	Φ1,000mm	2,500mm	X
GP-100D･400ND	Φ1,000mm	3,500mm	X
GP-100D･500ND	Φ1,000mm	4,500mm	X
GP-100D･600ND	Φ1,000mm	5,500mm	X
GP-100D･300ND2	Φ1,000mm	2,500mm	X, Z
GP-100D･400ND2	Φ1,000mm	3,500mm	X, Z
GP-100D･500ND2	Φ1,000mm	4,500mm	X, Z
GP-100D･600ND2	Φ1,000mm	5,500mm	X, Z

Wheel size (O.D.×W×I.D.)		Φ915x75xΦ304.8mm
Wheel peripheral speed		2000m/min.
Maximum grinding diameter	GP-65D series	Φ640mm
	GP-85D series	Φ840mm
	GP-100D series	Φ990mm
Max. workpiece mass (when using both centers)		3,000kg

Optional specifications

･ Foundation parts ･ Specified as per changed wheel cover Φ1065x75mm ･ Overhead type wheel dressing device (For ND type) ･ Internal grinding attachment