| After-sales Service: | One Year |
|---|---|
| Warranty: | One Year |
| Type: | Surface Grinding Machine |
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| Model | MY820 | |||
| Working table | Table Size (L× W) | mm | 480×200 | |
| Max movement of working table(L× W) | mm | 530×220 | ||
| (number×width) | mm | 1×14 | ||
| Grinding wheel | Max distance from spindle center to table surface | mm | 450 | |
| Wheel Size(Outer diameter×width×Inner diameter) | mm | φ200×20×Φ31.75 | ||
| Wheel speed | 50HZ | r/min | 2850 | |
| 60HZ | 3440 | |||
| Feed amount | Longitudinal speed of working table | m/min | 3-20 | |
| Cross feed(front and rear) on handwheel | Per revolution | mm | 2.5 | |
| Per graduation | mm | 0.02 | ||
| Vertical(up and down) 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 | ||
| Hydraulic system | Hydraulic motor | kw | 1.5 | |
| Working pressure | Mpa | 3 | ||
| Oil tank capacity | L | 80 | ||
| Max flow | L/min | 18 | ||
| Working precision | The parallelism of working surface to base level | mm | 300:0.005 | |
| Surface roughness | μm | Ra0.32 | ||
| Weight | Net | kg | 750 | |
| Gross | kg | 850 | ||
| Overall dimension(L×W×H) | mm | 1680x1140x1760 | ||
| Package dimension(L×W×H) | mm | 1630x1170x1940 | ||
| name | Qt | name | Qt |
| surface grinder | 1 | puller for adaptor | 1 |
| tool box | 1 | grinding wheel | 1 |
| screwdriver | 1 | wheel dresser | 1 |
| cross screwdriver | 1 | flange | 1 |
| open-end wrench 12 x 14 | 1 | balancing shaft | 1 |
| open-end wrench 17 x 19 | 1 | balancing stand | 1 |
| open-end wrench 19 × 22 | 1 | drain pipe | 1 |
| inner hexagon spanner 3 | 1 | water inlet pipe | 1 |
| inner hexagon spanner 4 | 1 | foot-screw | 3 |
| inner hexagon spanner 5 | 1 | machine cushion | 3 |
| inner hexagon spanner 6 | 1 | permanent magnetic chuck | 1 |
| inner hexagon spanner 8 | 1 | diamond pen | 1 |
| inner hexagon spanner 10 | 1 | water cooling system | 1 |
| flange wrench | 1 |
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