Die-Sinking EDM-Economical AT Series EDM was further developed at the basic of Taiwanese EDM technology. The processing is stable and produces an accurate and fine surface roughness suitable for most products. The machine is fabricated in-house under strict adherence to TUV SUD ISO-9001:2000 quality standards. AT-Series also comes in economical Z-Axis(ZNC) Automated control.
Features:
AT Series EDM was further developed at the basic of TAI WAN EDM, the processing is stability, but also the effect is attractive, so it is very popular with the customers.
The precision AT+CNC-B EDM was made of controlling software, which was developed by ourselves, can not only make multi-axis linkage controlling, but also it can move in a high speed and the working precision depth can be controlled.
| Model | AT-322 | AT-435 | AT-655 | AT-650 | AT-750 | |
| Table Size (WxD) | mm | 600×300 | 700×420 | 1100×650 | 1250×800 | 2500×1200 |
| Table Travel (XxY) | mm | 300×250 | 400×300 | 650×550 | 1200×600 | 2100×800 |
| Work Tank Size (WxDxH) | mm | 900x550x330 | 1165x720x480 | 1750x1060x600 | 2000x1300x700 | 3500x1800x700 |
| Ram Travel | mm | 200+160 | 200+200 | 350+280 | 550 | 600 |
| Diameter From Ram Plate to Work Table | mm | 250-610 | 250-650 | 260-890 | 550-1100 | 700-1300 |
| Max. Electrode Weight | kg | 50 | 90 | 200 | 300 | 500 |
| Max. Workpiece Weight | kg | 350 | 1200 | 2000 | 4500 | 6000 |
| Machine Dimensions (WxDxH) | mm | 1400x1500x2100 | 2000x1700x2100 | 1890x1700x2750 | 4440x3130x2900 | 4600x4500x3500 |
| Machine Weight | kg | 1500 | 2300 | 3900 | 6500 | 14000 |
| Model | ZNC | CNC-A | CNC-B | ||||
| Function | Z axis depth control, centering |
ZNC + circle, square, taper, vector b2, 5D or 3D ect. |
Three axis machining with user defined orbit in XY/XZ/YZ | ||||
| Sparking Axis | Z | X, Y, Z | |||||
| Eroding Direction | Z | X+/-, Y+/-, Z+/- | |||||
| Language | Chinese/English | ||||||
| Resolution | mm | 0.005 | 0.001 | ||||
| Display Axis | 3 axis digital | ||||||
| Positioning Unit | mm or inch | ||||||
| Programming | 9999 programming number, Max. 12 steps per program |
G code based | |||||
| Capacity | kg | 60ZNC/CNC | 90ZNC/CNC | 120 CNC | 180 CNC | 40 CNC | 80 CNC |
| Max. Working Current | A | 60 | 90 | 120 | 180 | 40 | 80 |
| Power Consumption | kw | 7 | 10 | 14 | 21 | 6 | 12 |
| Control Unit Weight | kg | 250 | 250 | 280 | 380 | 250 | 250 |
| Max. Machining Speed | mm/min | 600 | 900 | 1200 | 1800 | 380 | 760 |
| Surface Roughness | µm | Ra 5 0.5 | Ra 5 0.3 | ||||
| Min. Electrode Wear | < 0.2% | < 0.10/0 | |||||