WMT produces a whole series of DK77 electric discharge machining, which adopts high precision V-shaped guide rail(Linear guide rail optional) and P3-grade high precision ball screw. The products have high quality, complete models, long service life, and high precision. Machine specifications can be customized according to customer needs.
Specification
| Model | Worktable travel(mm) | Worktable size(mm) | Max. cutting thickness(mm) | Max. load(kg) | Dimensions(mm) | Weight(kg) |
| DK7720 | 200*250 | 420*270 | 200 | 100 | 1250*950*1250 | 500 |
| DK7725 | 250*320 | 520*340 | 300 | 200 | 1450*900*1500 | 600 |
| DK7735(32) | 350(320)*450(400) | 710*460 | 400 | 300 | 1400*1100*1600 | 700 |
| DK7745(40) | 450(400)*550(500) | 810*570 | 400 | 450 | 1600*1200*1600 | 900 |
| DK7745F(40F) | 450(400)*630 | 950*600 | 400/600 | 600 | 1600*1580*1600 | 1000 |
| DK7755(50) | 550(500)*650(630) | 950*650 | 700 | 700 | 2000*1500*1900 | 1600 |
| DK7755F(50F) | 550(500)*800 | 1140*650 | 700 | 700 | 2000*1650*1900 | 1800 |
| DK7763 | 630*800 | 1140*750 | 700 | 1000 | 2100*1700*2050 | 2000 |
| DK7763F | 630*1000 | 1350*750 | 700 | 1200 | 2250*1850*2050 | 2500 |
| DK7780 | 800*1000 | 1350*980 | 900 | 2000 | 2400*1900*2350 | 4000 |
| DK7780F | 800*1200 | 1600*1050 | 900 | 2400 | 2550*1950*2400 | 4500 |
| DK77100 | 1000*1200 | 1600*1100 | 1000 | 2600 | 2850*2500*2500 | 5000 |
| DK77100F | 1000*1400 | 1800*1250 | 1000 | 2800 | 2950*2050*2500 | 5500 |
| DK77120 | 1200*1400 | 1800*1350 | 1000 | 3000 | 3050*2750*2500 | 6000 |
| DK77120F | 1200*1600 | 2000*1500 | 1000 | 3500 | 3100*2850*2500 | 6500 |
| DK77160 | 1600*1800 | 2000*1700 | 1000 | 4000 | 3250*3000*2500 | 8000 |
Main Features
- The standard maximum cutting taper of electric discharge machining machine:±6°/80mm. (±15°,±30°,±45° are optional)
- Precision ≤ 0.02mm, according to GB7926-2005 standard. (If linear guide equipped, the precision can reach 0.01mm).
- Best surface roughness ≤ Ra2.5μm(single-cut),Ra1.5μm(multi-cut).
- Molybdenum wire diameter:0.1-0.2mm.
- Max. cutting speed≥120mm^2/min.
- Voltage:3 phase 380V(single phase 220V,3 phase 220V or other voltage can be customized),Power:1.5KW.
- Working fluid: Water-based emulsion.
Machine Details
Warranty
Warranty period: one year
During the warranty period, if you have any parts broken because of quality problem, we will supply to you free of charge by express.
Out of warranty period, if you have any question, you can contact us, we will supply our best service to you as usual.
1.Technical support online service provided.
2.Technical files service provided.
3.Machine operation video provided
4.On-site training service provided.
5.Spare parts replacement and repair service provided.
6.All of the questions will be replied to within 24 hours