China manual Surface Grinder, Find details about China Grinding Machine, Surface Gridning Machine from manual Surface Grinder
| Model | M618A | |||
| Working table | Table Size (L× W) | mm | 460×180 | |
| Max movement of working table(L× W) | mm | 500×190 | ||
| T -Slot number×width | mm | 1×14 | ||
| Grinding head | Max distance from spindle center to table surface | mm | 335 | |
| Wheel Size(Outer diameter×width×Inner diameter) | mm | φ180×13×Φ31.75 | ||
| Wheel speed | 50HZ | r/min | 2850 | |
| 60HZ | 3440 | |||
| Feed amount | Vertical feed on handwheel | Per revolution | mm | 1.25 |
| Per graduation | mm | 0.01 | ||
| Cross feed on handwheel | Per revolution | mm | 2.5 | |
| Per graduation | mm | 0.02 | ||
| Motor power | Spindle motor | kw | 1.1 | |
| Coolant pump motor | w | 40 | ||
| Working precision | The parallelism of working surface to base level | mm | 300:0.005 | |
| Surface roughness | μm | Ra0.32 | ||
| Weight | Net | kg | 650 | |
| Gross | kg | 750 | ||
| Overall dimension(L×W×H) | mm | 1550x1150x1590 | ||
| Package dimension(L×W×H) | mm | 1000x1150x1760 | ||
| Model | M820 | |||
| Working table | Table Size (L× W) | mm | 480×200 | |
| Max movement of working table(L× W) | mm | 530×220 | ||
| T -Slot number×width | mm | 1×14 | ||
| Grinding head | Max distance from spindle center to table surface | mm | 440 | |
| Wheel Size(Outer diameter×width×Inner diameter) | mm | φ200×20×Φ31.75 | ||
| Wheel speed | 50HZ | r/min | 2850 | |
| 60HZ | 3440 | |||
| Feed amount | Vertical feed on handwheel | Per revolution | mm | 2.5 |
| Per graduation | mm | 0.02 | ||
| Cross feed on handwheel | Per revolution | mm | 1.25 | |
| Per graduation | mm | 0.01 | ||
| Motor power | Spindle motor | kw | 1.1 | |
| Coolant pump motor | w | 40 | ||
| Working precision | The parallelism of working surface to base level | mm | 300:0.005 | |
| Surface roughness | μm | Ra0.32 | ||
| Weight | Net | kg | 700 | |
| Gross | kg | 800 | ||
| Overall dimension(L×W×H) | mm | 1680x1140x1760 | ||
| Package dimension(L×W×H) | mm | 1140x1250x1940 | ||