Ching Hung Machinery & Electric Ind. Co., Ltd.

1. Make starting holes for wire-cutting.
2. Drill small & deep holes on extra hard steel, alloy, powder metallurgy and metals that ordinary drilling machine unable to work on.
3. Intelligent CNC editing . Machining program is made automatically after inputting electrode pipe.Able to drill small & deep holes on spherical curved and irregular working surface.
4. Work table is made of stainless steel.
5. Z axis equipped with precise ballscrew to obtain high stability and high speed machining.
6. Material for electrode tube can be either brass or copper.
7. Dielectric fluid can be either water or distilled water, as far as cost is concerned.

1. Max. workpiece size ( W x D x H ): 650 x 300 x 250/ 25.6 x 11.8 x 9.8.

2. Max. workpiece weight: 100/ 220.4.

3. Table travel ( X,Y ): 300 x 200/ 11.8 x 7.9.

4. Ram travel ( Z1 ): 350/ 13.8.

5. Machine head movement: 150/ 5.9.

6. Electrode pipe diameter: £ X 0.2-6.0.

7. Max. electrode pipe length: 400/ 15.7.

8. Distance from table to botton of guide holder: 5-200 ( 0.2-7.9 ).

9. Fluid capacity: 20 liter x 2.

10. Machining fluid: water.

11. Outside dimensions ( W x D x H ): 1100 x 1100 x 2100/ 43.3 x 43.3 x 86.6.

12. Net weight: 550/ 1212.