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DK7750 CNC EDM Wire Cutting Machine With X×Y=500×630mm

DK7750 CNC EDM Wire Cutting Machine With X×Y=500×630mm


Features of High-speed HF Power

1. No resistors used, low power consumption, save power 70%, saving using cost and environment friendly. Single-phase power supply, no need limit of lack of 3 phases power supply, less than 1Kw power consumption.

2. No resistors used, less heat inside of the controller, low malfunction ratio of electric components inside of cabinet of wire cut EDM.

3. Max. cutting current up to 15A, Max. speed up to around 350mm2/min(note: without thinking about surface finish).Regular stable continuous cutting current 6~8A, with cutting speed around 170mm2/min(up to the different requirement of surface finish).

4. With regular cutting speed, wear of molybdenum wire is about 0.01mm after 500,000mm2 cutting, i.e. after installation of new wire of Φ0.18mm, the diameter will be Φ17mm after the job of cutting 500,000mm2.

5. PC/104 motherboard special for industrial purpose, highly integrated and stable for industrial environment.

6. Interior double-impulse and multiple-circuit design, electrolytic protection during cutting.

7.Better surface finish, with high-speed sampling and high-speed logical circuit, the power of discharging is precisely controlled to improve the cut surface finish.

8. No limitation of cutting height, from 1mm to 1500mm, the working solution will not get too dirty when the workpiece is too high, to cause no discharging when cutting the high workpiece.

9. Blue spark, interior high-speed signal filtering function, isolate and adjust to avoid electric arcing during cutting.

10.  Protection of wire burning, high-speed cutting protection.


DK7750 CNC EDM Wire Cutting Machine Specifications


Name

DK7750

DK7750F

X×Y travel

500×630mm

500×800mm

Max cut thickness

600mm

600mm

Working table dimension

750×1020mm

770×1210mm

Max cut angle/thickness

±6°/80mm

±6°/80mm

Max load of the working table

800kg

1000kg

Surface finish

Ra≤2.3μm(one cut)

Ra≤1.6μm(two cuts)

Ra≤1.2μm(three cuts)

Ra≤2.3μm(one cut)

Ra≤1.6μm(two cuts)

Ra≤1.2μm(three cuts)

Max cutting speed

≥300mm2/min

≥300mm2/min

Cut accuracy

≤0.012mm, straight cutting

≤0.012mm, straight cutting

The diameter of the electrode wire

Φ0.12-Φ0.20mm

Φ0.12-Φ0.20mm

Weight of machine

2100kg

2300kg

Dimension of machine

2210×1670×2000mm

2210×1870×2000mm

Max cutting current

≥10A

≥10A

Power supply

Single-phase

Single-phase

Rated power

≤1KVA

≤1KVA

Working tank

Capacity of tank

60L

Filtration

Changeable filter(0.005mm)

Dimension of tank

670×460×610mm

Weight of tank

60kg


Outline Drawing


DK7750 CNC EDM Wire Cutting Machine With X×Y=500×630mm Layout 1
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