

Specification | Unit | G-200H | UG-200H |
Dia. ground (O.D) | mm | 8-200 | 8-200 |
Dia. ground (I.D) | mm | - | 13-100 |
Center height | mm | 135 | 135 |
Workhead spindle speed | rpm | 25~380 | 25~380 |
Max. table travel | mm | 650 (950) | 650 (950) |
Table hydraulic feed speed | m/min | 0.1~4 | 0.1~4 |
Loading capacity | kg | 50 | 50 |
Grinding length (O.D/I.D) | mm | 500/- (800/-) | 500/125 (800/125) |
Table swivel angle | ° | -5~+9° (-3~+7°) | -5~+9° (-3~+7°) |
Max. peripheral speed of grinding wheel | m/s | 38 | 38 |
External wheel size | mm | Max: Ф400x50xФ203; Min: Ф280x50xФ203 | Max: Ф400x50xФ203; Min: Ф280x50xФ203 |
Internal grinding spindle speed | rpm | - | 16000 |
Workhead and tailstock center | - | MT4 | MT4 |
Machine motor power | kw | 5.625 | 5.625 |
Roundness (O.D/I.D) | um | 1.5 | 1.5/2.5 |
Roughness (O.D/I.D) | um | Ra0.32 | Ra0.32/Ra0.63 |
Unifomity of dia.in longitudinal section | um | 5 | 5/8 |
Machine dimemsions (LxWxH) | mm | 2500 (3000)x1600x1500 | 2500 (3000) x1600x1500 |
Machine weight | kg | 2500 (3000) | 2500 (3000) |
· Grinding wheel, · Grinding wheel flange, · Three jaw chuck (UG), · Driving dog, · Arbor for internal grinding (UG), · Grinding wheel dresser, · Wheel balancing arbor, · Open type steady rest, · Dead centers, · Frequency inverter, · Coolant system, · Work lamp, · Leveling wedge, · Operation manual. | · Wheel balancing stand, · Radius dresser, · Close type center rest, · Digital readout, · Paper filter, · Magnetic separator. |






