Cylindrical grinder, CNC cylindrical grinder
GP-45(55)D Series
This series includes the A type cylindrical grinder with automatic hydraulic wheelhead infeed, and the ND type CNC cylindrical grinder with 1-axis CNC. Table feed is hydraulic.
The ND2 type is a CNC cylindrical grinder with simultaneous 2-axis control of the plain wheelhead (X-axis) and table traverse (Z-axis) type.
(Cylindrical Grinder)
over table
Center -
Wheel infeed
GP-45DŽ¥100AΦ 450 mm1,000
GP-45DŽ¥150AΦ 450 mm1,500
GP-45DŽ¥220AΦ 450 mm2,200
GP-45DŽ¥300AΦ 450 mm3,000
GP-45DŽ¥400AΦ 450 mm4,000
GP-45DŽ¥500AΦ 450 mm5,000
GP-55DŽ¥100AΦ 550 mm1,000
GP-55DŽ¥150AΦ 550 mm1,500
GP-55DŽ¥220AΦ 550 mm2,200
GP-55DŽ¥300AΦ 550 mm3,000
GP-55DŽ¥400AΦ 550 mm4,000
GP-55DŽ¥500AΦ 550 mm5,000
Model (CNC
Cylindrical Grinder)
over table
Center -
Controlled axis
GP-45DŽ¥100NDΦ 450 mm1,000 mmX
GP-45DŽ¥150NDΦ 450 mm1,500 mmX
GP-45DŽ¥220NDΦ 450 mm2,200 mmX
GP-45DŽ¥300NDΦ 450 mm3,000 mmX
GP-45DŽ¥400NDΦ 450 mm4,000 mmX
GP-45DŽ¥500NDΦ 450 mm5,000 mmX
GP-45DŽ¥100ND2Φ 450 mm1,000 mmX, Z
GP-45DŽ¥150ND2Φ 450 mm1,500 mmX, Z
GP-45DŽ¥220ND2Φ 450 mm2,200 mmX, Z
GP-45DŽ¥300ND2Φ 450 mm3,000 mmX, Z
GP-45DŽ¥400ND2Φ 450 mm4,000 mmX, Z
GP-45DŽ¥500ND2Φ 450 mm5,000 mmX, Z
GP-55DŽ¥100NDΦ 550 mm1,000 mmX
GP-55DŽ¥150NDΦ 550 mm1,500 mmX
GP-55DŽ¥220NDΦ 550 mm2,200 mmX
GP-55DŽ¥300NDΦ 550 mm3,000 mmX
GP-55DŽ¥400NDΦ 550 mm4,000 mmX
GP-55DŽ¥500NDΦ 550 mm5,000 mmX
GP-55DŽ¥100ND2Φ 550 mm1,000 mmX, Z
GP-55DŽ¥150ND2Φ 550 mm1,500 mmX, Z
GP-55DŽ¥220ND2Φ 550 mm2,200 mmX, Z
GP-55DŽ¥300ND2Φ 550 mm3,000 mmX, Z
GP-55DŽ¥400ND2Φ 550 mm4,000 mmX, Z
GP-55DŽ¥500ND2Φ 550 mm5,000 mmX, Z
Wheel size (O.D.×W×I.D.)Φ 610 x 75 x Φ 254 mm
Wheel peripheral speed33 m/sec
grinding diameter
GP-45D seriesΦ 430 mm
GP-55D seriesΦ 530 mm
Max. workpiece mass
(when using both centers)
M/C of center-
distance 1,000 mm
650 kg
M/C of center-
distance over 1,500 mm
Optional specifications
Ž¥ Foundation parts
Ž¥ Machine full cover
Ž¥ Specified as per changed wheel cover Φ 760 x 130 mm
Ž¥ Overhead type wheel dressing device (For A type, ND type)
Ž¥ Internal grinding attachment