480x200mm Manual Metal Surface Grinder Machine 110V/220V with CE
Product Description
Features:
1.Machine reasonable structure, good rigidity, good looks, easy to operate.
2.Table movement in longitudinal is hydraulic transmission.
3.Spindle motor no vibration and low noise.
| Specification | MY820 | MY1022 | |
| Max workpiece to be ground | 480x200mm | 540x250mm | |
| Max travel of table | 520x220mm | 560x260mm | |
| Table max cutting area | 520x200mm | 540x250mm | |
| T-slot (number width) | 1x14 | 1x14 | |
| Distance from table to spindle center | 450mm | 450mm | |
| Wheel size (dia width bore) | 200x20x31.75 | 200x20x31.75 | |
| Spindle speed | 2850r/m | 2850r/m | |
| Table longitudinal (left and right) speed | 3-20m/min | 3-20m/min | |
| Table horizontal (before and after) | Continuous (variable speed) | 150mm/min | 150mm/min |
| Intermittent (stepless) | 0-5 | 0-5 | |
| the amount of feed | The handlewheel rotates | 2.5mm | 450mm |
| Hand wheel each grid | 0.02mm | 0.02mm | |
| Vertical (up and down) | The handlewheel rotates | 1.25mm | 2 |
| feed wheel feed | Hand wheel each grid | 0.01mm | 0.01mm |
| Spindle motor | 1.5KW | 1.5KW | |
| Cooling motor | 40W | 40W | |
| Hydraulic motor | 1.5KW | 1.5KW | |
| Working pressure | 3Mpa | 3Mpa | |
| Oil tank capacity | 80L | 80L | |
| Max capacity | 18L/min | 18L/min | |
| The mechanical surface of the base of parallelism | 300/0.004mm | 300/0.004mm | |
| Surface roughness | Ra0.32 | Ra0.32 | |
| N.W. | 1.05T | 1.25T | |
| G.W. | 1.15T | 1.35T | |
| Machine size | 1680x1140x1720mm | 1680x1220x1720mm | |