1.wire edm machine Standard maximum cut taper: ±6°/80mm;(±15°,±30°,±45° Is optional)
2. wire edm machineAccuracy ≤0.01mm
3. wire edm machine The best surface roughness ≤Ra2.5µm (single cutting), Ra1.2µm (multiple cutting);
4. Molybdenum wire diameter: 0.1-0.2mm;
5.wire edm machine Maximum. Cutting speed≥200mm2/min;
6. Voltage: 2-phase 220V (3-phase 380v, 3-phase 220v or other voltages can be customized), power: 2 KW;
7. Working fluid: water-based cutting fluid.
8. The X/Y axis servo motor .
9.Standard DRO
10.Standard multiple cutting function


wire EDM machine Item | Unit | DK7725 DK7725-S | DK7735 DK7735-S | DK7745 DK7745-S | DK7745F DK7745F-S | DK7750 DK7750-S | DK7750F DK7750F-S | DK7763 DK7763-S |
Worktable size | mm | 480*300 | 610*470 | 710*570 | 750*570 | 800*650 | 950*650 | 950*750 |
CNC axis travel(X×Y) | mm | 320*250 | 450*350 | 550*450 | 650*450 | 630*500 | 800*500 | 800*630 |
U/V travel | mm | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
Max. cutting workpiece thickness | mm | 250 | 400 | 450 | 450 | 500 | 500 | 600 |
Max cutting taper | ±6°/80mm | ±6°/80mm | ±6°/80mm | ±6°/80mm | ±6°/80mm | ±6°/80mm | ±6°/80mm | |
Max workpiece weight | kg | 250 | 400 | 500 | 500 | 700 | 700 | 1200 |
Molybdenum wire diameter | mm | φ0.18 | φ0.18 | φ0.18 | φ0.18 | φ0.18 | φ0.18 | φ0.18 |
Cutting accuracy | mm | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) |
Surface roughness | μm | Ra≤1.2-2.0(multiple cutting) | Ra≤1.2-2.0(multiple cutting) | Ra≤1.2-2.0(multiple cutting) | Ra≤1.2-2.0(multiple cutting) | Ra≤1.2-2.0(multiple cutting) | Ra≤1.2-2.0(multiple cutting) | Ra≤1.2-2.0(multiple cutting) |
Cutting efficiency | mm2/hr | 8000-15000 | 8000-15000 | 8000-15000 | 8000-15000 | 8000-15000 | 8000-15000 | 8000-15000 |
Power consumption | ≤2Kw AC 3-phase 220V | ≤2Kw AC 2-phase 220V | ≤2Kw AC 2-phase 220V | ≤2Kw AC 2-phase 220V | ≤2Kw AC 2-phase 220V | ≤2Kw AC 2-phase 220V | ≤2Kw AC 2-phase 220V | |
Machine dimension | mm | 1420*1100*1200 | 1550*1200*1700 | 1800*1480*1700 | 1800*1620*1700 | 2100*1760*1900 | 2100*1900*1900 | 2250*2250*1950 |
Machine weight | kg | ≈900 | ≈1200 | ≈1400 | ≈1400 | ≈1700 | ≈1700 | ≈1900 |
Motor Controller | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | |
Z axis lift type | Auto-lift | Auto-lift | Auto-lift | Auto-lift | Auto-lift | Auto-lift | Auto-lift | |
Controlled axis | 4-axises | 4-axises | 4-axises | 4-axises | 4-axises | 4-axises | 4-axises | |
Guide type | Linear guide | Linear guide | Linear guide | Linear guide | Linear guide | Linear guide | Linear guide | |
Control system | Autocut | Autocut | Autocut | Autocut | Autocut | Autocut | Autocut | |
Tanker | L | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
Filter type | 2nd filtration | 2nd filtration | 2nd filtration | 2nd filtration | 2nd filtration | 2nd filtration | 2nd filtration | |
Min. Moving unit | mm | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
Molybdenum wire tensioning device | √ | √ | √ | √ | √ | √ | √ | |
Table waterproof cover | √ | √ | √ | √ | √ | √ | √ | |
DRO | √ | √ | √ | √ | √ | √ | √ |
wire EDM machine Item | Unit | DK7780 DK7780-S | DK7780F DK7780F-S | DK77100 DK77100-S | DK77100F DK77100F-S | DK77120F DK77120F-S | ||||||
Worktable size | mm | 1150*950 | 1340*950 | 1340*1140 | 1540*1140 | 1750*1320 | ||||||
CNC axis travel(X×Y) | mm | 1000*800 | 1200*800 | 1200*1000 | 1400*1000 | 1600*1200 | ||||||
U/V travel | mm | 30 | 30 | 30 | 30 | 30 | ||||||
Max. cutting workpiece thickness | mm | 800 | 800 | 800 | 800 | 800 | ||||||
Max cutting taper | ±6°/80mm | ±6°/80mm | ±6°/80mm | ±6°/80mm | ±6°/80mm | |||||||
Max workpiece weight | kg | 1800 | 1800 | 2500 | 2500 | 3000 | ||||||
Wire electrode diameter | mm | φ0.18 | φ0.18 | φ0.18 | φ0.18 | φ0.18 | ||||||
Cutting accuracy | mm | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ≤0.01(φ20mm,H=40mm) | ||||||
Surface roughness | μm | Ra1.2~2.0(Multiple cutting) | Ra1.2~2.0(Multiple cutting) | Ra1.2~2.0(Multiple cutting) | Ra1.2~2.0(Multiple cutting) | Ra1.2~2.0(Multiple cutting) | ||||||
Cutting efficiency | mm2/hr | 8000-15000 | 8000-15000 | 8000-15000 | 8000-15000 | 8000-15000 | ||||||
Power consumption | ≤2Kw AC2-phase 220V | ≤2Kw AC2-phase 220V | ≤2Kw AC2-phase 220V | ≤2Kw AC 2-phase 220V | ≤2Kw AC2-phase 220V | |||||||
Machine dimension | mm | 2900*2800*2300 | 2900*3000*2300 | 3300*3270*2300 | 3300*3470*2300 | 3840*3980*2300 | ||||||
Machine weight | kg | ≈3500 | ≈3800 | ≈5000 | ≈5500 | ≈6500 | ||||||
Motor Controller | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | Stepper motor/ Servo motor | |||||||
Z axis lift type | Auto-lift | Auto-lift | Auto-lift | Auto-lift | Auto-lift | |||||||
Controlled axis | 4-axises | 4-axises | 4-axises | 4-axises | 4-axises | |||||||
Lead screw/Guide type | Ball screw/Linear guide (made in China) | Ball screw/Linear guide (made in China) | Ball screw/Linear guide (made in China) | Ball screw/Linear guide (made in China) | Ball screw/Linear guide (made in China) | |||||||
Control system | Autocut | Autocut | Autocut | Autocut | Autocut | |||||||
Tanker | L | 100 | 100 | 100 | 100 | 100 | ||||||
Filter type | 2nd filtration | 2nd filtration | 2nd filtration | 2nd filtration | 2nd filtration | |||||||
Min. Moving unit | mm | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | ||||||
Molybdenum wire tensioning device | √ | √ | √ | √ | √ | |||||||
Table waterproof cover | √ | √ | √ | √ | √ | |||||||
DRO | √ | √ | √ | √ | √ | |||||||
Answer: First of all, please match the worktable stroke and cutting thickness according to the size of the workpiece to find the appropriate model.
Secondly, please check whether the accuracy and roughness meet your requirements;Our MY-G series machines have higher precision and better surface finish.
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