H serial CNC Sinker EDM Machines

We can offer high quality CNC EDM machines according to the customers' special requirement.

wire EDM, drilling EDM, sinker EDM, ECM, EDS, CNC milling &engraving machines, drilling tools, milling tools

Detailed description

I. Main specification form:

Specification	Model
Parameters / Specification	EDM430HCNC	EDM540HCNC	EDM850HCNC
XYZ Travel (mm)	400300300	500400300	800500400
Working table size L*W (mm)	700*400	900*500	1100*650
Principal axis load (Kg)	120	150	200
Machine load (kg)	1500	1800	3000
Distance between electrodeand working table (mm)	320-620	390-690	500-900
Size of oil reservoir (mm)	1130710450	1370720450	18001100600
Machine weight (kg)	1800	2500	4500
Machine size(mm)	165019802300	189022102500	250028402700
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
Repeat position(mm)	0.006	0.006	0.01
Max machining speed (mm3/min)	≧500	≧500	≧900
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