Specifications | Parameters | Unit | MY618 | MY250 | ||
Worktable | Working Surface of Table | mm | 460*180 | 500*250 | ||
Max Table Travel | mm | 500 | 550 | |||
Max Grinding Size(W*L*H) | mm | 200*480*280 | 280*560*350 | |||
T Slot(Number*width) | mm | 1*14 | 1*14 | |||
Max Table Load | kg | 80 | 100 | |||
Grinding head | Distance Between Table Surface and Grinding Wheel Shaft Center | mm | 360 | 420 | ||
Vertical feed Handwheel | 1 grad | mm | 0.01 | 0.01 | ||
1 rev | 4.0 | 4.0 | ||||
Cross feed Handwheel | 1 grad | mm | 0.02 | 0.02 | ||
1 rev | 4.0 | 5.0 | ||||
Feed per time(max) | mm | / | 0.07 | |||
Feed per time(min) | mm | / | 0.01 | |||
Hydraulic system | Spindle motor | kw | 1.5 | 1.5 | ||
Pressure of work | mpa | 3 | 3 | |||
Lubricating oil tank capacity | L | 60 | 70 | |||
Work precision | Grinding Wheel(OD*W*ID) | mm | Φ180*13*Φ31.75 | Φ200*20*Φ31.75 | ||
Spindle Speed | 50HZ | rpm | 2850 | 2850 | ||
Parallelism of the machined surface to the base surface | mm | 300:0.005 | 300:0.005 | |||
Surface roughness | um | Ra0.63 | Ra0.63 | |||
Motor | Grinding head motor | kw | 1.1 | 1.5 | ||
Machine main motor | kw | 1.14 | 2 | |||
Machine size | Net Weight | kg | 750 | 950 | ||
Gross Weight | kg | 850 | 1000 | |||
Dimension(L*W*H) | mm | 1680*1150*1700 | 1700*1300*1800 |