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About DOWELL DSG-3A820H/820CAHD/820AND
| ITEMS | UNIT | 3A820 820CAHD 820AND |
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| GENERAL CAPACITY | Table Size | mm | 200x510 | |
| Max.grinding length | mm | 550 | ||
| Max.grinding width | mm | 220 | ||
| Distance from table surface to spindle center | mm | 380 | ||
| Standard mag.Ghuck size | mm | 200x500 | ||
| LONGITUDINAL MOVEMENT | Manual travel | mm | 600 | |
| Hydraulic traverse | mm | 510 | ||
| Hydraulic feed (table speed) approx. | m/min | 1-25 | ||
| CROSS MOVEMENT | Manual travel | mm | 230 | |
| Auto cross feed | mm | 230 | ||
| Hand feed per revolution | mm | 5 | ||
| Hand feed per graduation | mm | 0.02 | ||
| Continuous cross feed (approx.)50/60HZ | mm/min | 510/650 | ||
| Increment cross feed | mm/min | 0.5-10 | ||
| VERTICAL DOWNFEED | Rapid traverse (approx.) | mm/min | 230 | |
| Slow traverse (approx.) | mm/min | 29 | ||
| Hand feed per revolution | mm | 1mm AND : 0.1mm/MPG | ||
| Hand feed per graduation | mm | 0.005 AND : 0.001mm/MPG | ||
| Auto downfeed rate | mm | CAHD 0.001~0.099 mm / AND 0.001~0.06mm | ||
| Jog | mm | 0.001 | ||
| Pre-set spark out times | 0.9(passes) | |||
| Manual pulse generator | x1, x5, x10 | |||
| GRINDING WHEEL | Wheel size (diax width xbore) | mm | Ø180x13x31.75mm | |
| Spindle speed (50/60HZ) | rpm | 3000/3600rpm | ||
| MOTORS | Spindle drive motor | hp | 2HP | |
| Hydraulic motor | hp | 1HP | ||
| Cross feed motor | w | 25 | ||
| Elevating motor | w | 40 | ||
| Rapid hand elevatipn servo motor | w | 400 | ||
| WEIGHT | Net weight/gross weight(approx.) | kg | 1200/1380 | |
| PACKING SIZE | Lengthxwidthxheight | mm | 1700x1600x2200 | |
| •Specification is subject to change without further notice. | ||||
Inquiry - MACHINE GRINDING DOWELL DSG-3A820H/820CAHD/820AND
