
ONA IRIS 4
ONA IRIS 4 Electrical Discharge Machine, consisting of Machine-Tool with drop tank, Microfine Generator, Dielectric Filtration System and CNC Control Unit.
Benefits of ONA IRIS Technology
- A 100% digital generator totally configurable and programmable.
- Savings in electrodes, wear is reduced up to 500%. The generator optimises the erosion process and adapts it to the discharge conditions of each moment.
- Full digital adjustment of eroding spark up to 30 different parameters allows optimizing erosion to its best.
- Unique technological innovation. Generator 30% more powerful than the rest of the market. It is capable of reaching up to 400 A in intensity.
- Powerful control with up to 8 simmultaeously interpolating axes and volumetric compensation in the entire work area.

ONA IRIS 4 Specifications
X-axis travel (individual) | 600 mm | 23.6 in | |
Y-axis travel | 400 mm | 15.7 in | |
Travel of the electrode holder | 400 mm | 15.7 in | |
Max. distance between table and head | 675 mm | 27.1 in | |
Worktank internal dimensions | Length | 1.070 mm | 42.1 in |
Width | 770 mm | 30.3 in | |
Height | 450 mm | 17.7 in | |
Work table dimension | 800 x 600 mm | 31.5 x 23.6 in | |
Allowable weight on the table | 1.500 kg | 3300 Ibs | |
Type of work tank | Abatible | Drop tank | |
Maximum electrode weight | 100 kg | 220 Ibs | |
Minimum roughness | 0,08 – 0,1 µm Ra | 0.08 – 0,1 µm Ra | |
Intensity of the generator | 100|200|400 A | 100|200|400 A |

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