M820 Manual Surface Grinder |
The main performance characteristics:
1. The machine has reasonable structure, good rigidity, beautiful appearance, convenient operation.
2. Worktable ball track using steel materials for high precision steel balls, abrasion resistance, easily
moved and labor saving, and can be greatly improve work efficiency.
3. Former after skidway through careful scraping flower, not only slide smoothly, and wear-resisting,
maintain good accuracy, flexible and convenient operation. manual worktable driven by synchronous
belt transmission, wear well.
4. The spindle adopts super precision ball bearing P4, after strict selection after the pre pressure
measurement, assembled in the greenhouse, and with the labyrinth design completely waterproof,
In order to ensure the service life of the bearing and the grinding surface roughness.
5. No vibration, low noise motor spindle.
6. According to the needs of users with a permanent magnet sucker or electromagnetic sucker.
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.
Product main technical parameters:
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 | ||
