DK7740HC Low Cost Metal CNC EDM Wire Cutter Machine
Product Description
Features:
Our DK7740HC Wire Edm Machine has the following advantages: the whole range of different types, reasonable construction, high rigidity, and good machining accuracy. Precision rolling linear guide rail are adopted for top-grade machines. For high vertical column machines electrical up and down motion is used for adjustment of space between two guide wheels.
| Specification | DK7740HC |
| wortable size(L×W) | 480×720mm |
| X,Y axis travel(X×Y) | 400×500mm |
| Max.cut thickness Z | 300mm |
| U,V travel | 60×60mm |
| Wire diameter range | Φ0.12-Φ0.18mm |
| Wire feed rate | 7 levels adjustable |
| Taper angle/Workpiece thickness | ±6°/60mm |
| Process accuracy(Vertical) | Multi-cut:10×10×30(square)≤0.006mm |
| One-cut≤0.012(Multi-cut)(Octagon)≤0.009mm | |
| Process roughness | Multi-cut:Ra≤1.2μm |
| One-cut:Ra≤2.5μm | |
| Motor drive system | Stepping motor or AC servo motor*(Opition) |
| Screws&Guides(X,Y) | Precision ball screw/Linear motion guides |
| Dielectric coolant Reservoir capacity | Complex or water-dissovle special coolant/65L |
| Power supply | AC 3-Φ380V 2KW |
| Max.table carry | 400kg |
| Net wt.of machine Body | 2200kg |
| Machine dimension(mm) | 1950×1350×2150 |