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DK7725
    Publish time 2020-02-14 23:57    
DK7725
DK series of CNC WIRE ELECTRICAL-DISCHARGER machines have the following advantages: 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 space between two guide wheels. Our swinging type large taper series of machines are equipped with constant tensioning devices for wire electrode.

Main Use:
It processes various molds such as rubber and plastic molds, punch die and so on.
It processes the special materials of fragile materials, stainless steel ductile materials, super-hard materials.
It processes the complex-shape spares such as the tapered upper and lower specially-shaped spares and so forth.

1.Molybdenum wire diameter 0.12~0.25 mm (down to 0 .08mm).
2.Accuracy: 0.01-0.015mm.
3.Roughness: Ra 1.6-2.5 µm.
4.Low consumption, material saving.
5.Closed loop glass scales on all four axes for positional accuracy of 0.005mm.
6.Advanced CAD/CAM software with file transfer and translation capabilities.
7.High cutting speed modular is optional.
Model
DK7720
DK7725
DK7732
DK7735
Worktable Size(mm)
270*420
340*520
380*600
380*650
Worktable Travel(mm)
200*250
250*320
320*400
350*450
Maximum work piece cutting thickness(mm)
300
400
400
400
Machining precisionmm
0.015
0.015
0.015
0.015
Maximum cutting speed(mm²/min)
100
100
100
100
Maximum cutting taper(°/80mm)
6°
6°
6° ,15°
6° ,15°
Programming and Controlling
AUTOCUT
AUTOCUT
AUTOCUT
AUTOCUT
Motor
Step Motor (X/Y,U/V)
Step Motor (X/Y,U/V)
Step Motor (X/Y,U/V)
Step Motor (X/Y,U/V)
Worktable’s maximum load(kg)
100
200
300
300
Wire electrode diameter(mm)
0.18
0.18
0.18
0.18
Machine tool body’s outline dimensions(mm)
1160*880*1400
1485*1010*1700
1750*1250*2000
1650*1300*1800
Machine tool’s weight(kg)
800
1200
1400
1400
Machine tool’s total power(kw)
2kw
2kw
2kw
2kw
Voltage supply
3ph 380V 50Hz
3ph 380V 50Hz
3ph 380V 50Hz
3ph 380V 50Hz