H serial CNC Sinker EDM Machines

I. Main specification form:

Specification

Model

Par , ameters / Specification

EDM430HCNC

EDM540HCNC& , lt; , br>
EDM850HCNC

X*Y*Z Travel (mm)

400*300*300

500*400*300

, 800*500*400

Working table size L*W (mm)

700*400

900*500

1100*650 ,

Principal axis load (Kg)

120

150

200

Machi , ne load (kg)

1500

1800

3000

Di , stance between electrodeand working table (mm)

320-620

390-690

500-900& , lt; , br>
Size of oil reservoir (mm)

1130*710*450

1370*720*450

1800*1100*600

Machine weight (kg)

1800

2500

4500

Ma , chine size(mm)

1650*1980*2300

1890*2210*25 , 00

2500*2840*2700

Optimal surface (um)

≤0.2

≤0.2

≤0.2
,
Mix electrode wear off(%)

≤0.1

≤0.1

≤0.1

Position (mm)

0.01

0.01

0.015

R , epeat position(mm)

0.006

0.006

0.01 ,

Max machining speed (mm3/min)

≧500

≧500

≧90 , 0

Max machining current (A)

50

50

100

Motors(x , /y/z)

Panasonic AC servo motors

II. Standard Equipment Functions

1. TFT LCD display, keyboard and mouse input

2. Three axis linkage motion, vast position memory

3. Database function: The different parameters are available for
different electrodes and work pieces like Copper/steel, graphite/steel,
graphite/aluminum, copper/brass etc.

4. Auto-machining function: Input the electrode and work piece
material, machining area, electrode offset, final finish, and the parameters
will be select from the database automatically.

5. Auto-positioning: surface finding, hole center pointing, any 3
points to find the center, edge-touching, etc.

6. Auto arc-cleaning: real-time checking the discharging gap during
working, in case short or arc happens, the alarm works and arc-cleaning.

7. Oil level -control, oil temperature –control

8. Functions of memorizing when power was cut and auto-stop after
processing

III. Standard Accessories

1. Machine body

2. Conctroler( including computer)

3. Water tank

4. Extinguisher

5. Working light

6. Tool box

Minimum Order: 1 sets

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