China High Quality Universal M820 Manual Surface Grinder Machine Price, Find details about China Flat Grinding Machine CNC, CNC Grinding Tool Machine from High Quality Universal M820 Manual Surface Grinder Machine Price
Specifications | Units | M820 | ||
workbench | Worktable size (L * W) | mm | 480×200 | |
Max. travel of table (L * W) | mm | 530×220 | ||
Table T slot (slot number x slot width) | mm | 1×14 | ||
Grinding head | The grinding wheel size (o. d * w * i. d.) | mm | φ200×20×Φ31.75 | |
Distance spindle center line to working table | mm | 440 | ||
Grinding wheel speed | 50HZ | r/min | 2850 | |
60HZ | r/min | 3440 | ||
The amount of feed | The vertical (up and down) feed handwheel feed | Handwheel per turn4.0 | mm | 1.25 |
Handwheel per lattice | mm | 0.01 | ||
Transverse (front and rear) feed handwheel feed | Handwheel per turn | mm | 2.5 | |
Handwheel per lattice | mm | 0.02 | ||
Motor power | Spindle motor | kw | 1.1 | |
Cooling motor | W | 40 | ||
working accuracy | The process surface of the base level of the parallel degree | mm | 300:0.005 | |
Surface roughness | μm | Ra0.32 | ||
Machine weight | Net weight | kg | 750 | |
Gross weight | kg | 850 | ||
External size (L * w * h) | mm | 1680x1140x1760 | ||
Packing size (L * w * h) | mm | 1140x1250x1940 |