DK7720数控中走丝线切割技术参数：
| 型号 | 工作台面尺寸 | 工作台行程（X、Y、Z） | 最大切割厚度 | 加工锥度（选配） | 最大承载重量 | 主机重量 | 主机外形尺寸 （长x宽x高） | 电能消耗 |
| Type | Worktable size（mm） | Worktable trave（mm） | Max.workpiece height（mm） | Taper（optional） | Max.workpiece weight（kg） | Machine weighe（kg） | Machine dimension（LxH） | Power consunption |
| DK7720 | 270x420 | 200x250 | 200 | 60/80mm | 100 | 800 | 1160x880x1400 | AC380V/220V 50Hz ≤2KW |
| DK7725 | 340x520 | 250x220 | 400 | 60~120/80mm | 200 | 1200 | 1485x1010x1700 | |
| DK7730 | 340x560 | 300x360 | 400 | 60~120/80mm | 200 | 1250 | 1485x1050x1700 | |
| DK7732 | 380x600 | 320x400 | 400 | 60~300/80mm | 300 | 1400 | 1640x1280x1700 | |
| DK7735 | 380x650 | 350x450 | 400 | 60~300/80mm | 300 | 1440 | 1660x1330x1700 | |
| DK7740 | 410x710 | 400x500 | 400 | 60~600/80mm | 450 | 1600 | 1830x1490x1700 | |
| DK7740B | 450x840 | 400x630 | 400 | 60~600/80mm | 450 | 1670 | 1845x1610x1700 | |
| DK7745 | 500x750 | 450x550 | 400 | 60~600/80mm | 450 | 1650 | 1865x1520x1700 | |
| DK7755 | 596x880 | 550x650 | 500 | 60~600/80mm | 800 | 2500 | 2070x1170x1790 | |
| DK7755B | 596x1060 | 550x850 | 500 | 60~600/80mm | 850 | 2600 | 2070x1950x1790 | |
| DK7763 | 790x1260 | 6300x1000 | 600 | 60~600/80mm | 1000 | 3500 | 2265x2160x1930 | |
| DK7763A | 720x1260 | 630x1000 | 600 | 60~600/80mm | 1000 | 3200 | 2200x2160x1930 | |
| DK7780 | 900x1500 | 800x1200 | 600 | 60~600/80mm | 1500 | 5500 | 2900x2500x2150 | |
| DK7780A | 880x1440 | 800x1200 | 600 | 60~600/80mm | 1500 | 4700 | 2700x2300x1900 | |
| DK7780B | 880x1260 | 800x1000 | 600 | 60~600/80mm | 1500 | 4500 | 2620x2260x1900 | |
| DK77100 | 1010x1500 | 1000x1200 | 600 | 60~120/80mm | 1500 | 5600 | 2930x2500x2000 | |
| DK77120 | 1300x1900 | 1200x1600 | 500 | 60~120/80mm | 4000 | 10000 |
