Product Main Technical Parameters
Electric Surface Grinder Machine Main Performance Characteristics：
1. The machine has reasonable structure, good rigidity, beautiful appearance, convenient operation.
2. The transverse motion of the working table can be used to realize the mechanical transmission and the manual transmission.
3. The longitudinal movement of the working table can achieve mechanical drive and manual drive.
4. Can grinding a variety of flat and complex shape, suitable for grinding without motorized feed, according to the user needs to be equipped with permanent magnetic sucker or electromagnetic sucker.
Electric Surface Grinder Machine Application：
Applicable to all kinds of processing machinery, auto parts, fixture, magnetic steel, mould parts processing industry.
The machine tool can be made of grinding steel, iron, ceramics and non-ferrous metal parts.
Electric Surface Grinder Machine Main Technical Parameters:
| Specifications | Units | MD820 | ||||||
| workbench | Worktable size (L * W) | mm | 480×200 | |||||
| Max. travel of table | 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 | Table longitudinal (left and right) speed | m/min | 3-20 | |||||
| Transverse (front and rear) feed handwheel feed | ) Continuous (stepless) | mm/min | 300 | |||||
| Intermittent (stepless) | mm/min | 0-5 | ||||||
| Handwheel per turn | mm | 2.5 | ||||||
| Handwheel per lattice | mm | 0.02 | ||||||
| The vertical (up and down) feed handwheel feed | Handwheel per turn | mm | 1.25 | |||||
| Handwheel per lattice | mm | 0.01 | ||||||
| Reversing feeder | Total input power | W | 150 | |||||
| X- feeder output speed | r/min | 0-225 | ||||||
| X- feeder size | mm | 280×130×120 | ||||||
| Y- feeder output speed | r/min | 0-120 | ||||||
| Y- feeder size | mm | 280×130×120 | ||||||
| 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 | 767 | |||||
| Gross weight | kg | 867 | ||||||
| External size (L * w * h) | mm | 1680x1140x1760 | ||||||
| Packing size (L * w * h) | mm | 1140x1250x1940 | ||||||
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