DK77 Series NC EDM Wire Cutting
1) Numeric Control Functions
2) Single-Chip Control System
A) Input: Keyboard, downlood Brom lomputer.
B) Fuctiens: Turn in any angle, translational motion, in structions run backword, zoom in proportion, Bind Origin Bast, data memorale, auto back in short circuit, shut down after working, etc.
C) Parallel working: Input program and working in the same time.
D) Program Capacticy: 2158items of work instrution
3) Computer Control System
A) Adopt the computer as control system, stable and reliable
B) Programming, controlling at the same time
C) Adopt ISO-G and 3B mode, transfering AUTOCAD auto mattically
D) Drawing's programming, convenient and easy
E) Display the work trail and data real time, 4-axis combined motion, working with different shape
F) Data memoriable, auto back in short, quickly stop when wire break, shut down after processing, etc
Specification |
Model |
16101 DK7725 |
16104 DK7732 |
16105 DK7740 |
16106 DK7763 |
16107 DK7780 |
Table size |
520 x 336 (mm) |
576 x 366 (mm) |
690 x 410 (mm) |
1100 x 720 (mm) |
1300 x 820 (mm) |
Table travel X/Y workpiece |
250 x 320 (mm) |
320 x 400 (mm) |
400 x 500 (mm) |
630 x 800 (mm) |
1000 x 820 (mm) |
Thickness |
400mm |
400mm |
400mm |
500mm |
500mm |
Taper |
6°/80mm |
6°-30°/80mm |
6°-30°/80mm |
6°-30°/80mm |
6°-200mm |
Max machining speed |
100mm2/min |
Roughness |
Ra ≤2.5μm |
Wire diameter |
Φ0.1-Φ0.2mm |
Wire travel speed |
11m/s |
Working liquid |
DX-1 DX-4-1 |
Accuracy standard |
G7926-87 |
Plus |
0.001mm |
Power consumption |
≤1.2KW |
Table loading |
120kg |
250kg |
320kg |
1000kg |
1200kg |
Weight |
950kg |
1100kg |
1800kg |
4000kg |
5000kg |
Overall size |
1300x900x1465mm |
1380x920x1465mm |
1500x970x1465mm |
2200x1900x1700mm |
2900x2800x2500mm |
Packing |
1600x1100x1800mm |
1700x1200x1800mm |
1800x1200x1900mm |
2600x2150x2100mm |
3200x3100x2800mm |


Company Profile
SJR Machinery Co., Ltd. , was founded in 1984, which is the main partner member of China Jiangsu International Economic-Technical Cooperation Corporation. Our company specializes in the manufacture and import/export of brand new industrial machinery and tools. We are capable of producing more than 80 types of machines.Sincerely welcoming you to contact us for more information, we look forward to becoming your supplier in the near future.



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