Taiwan Jiasheng Fine Hole Discharge Motor FD20

Processing aperture range: 0.1mm to 6.5mm
1. Ultra high speed machining
2. Soft start function
3. Both red and brass electrodes are suitable
4. All conductive metals can be processed
5. Suitable for threading hole processing of wire cutting molds
6. Curved surfaces, circular surfaces, and irregular surfaces can all be machined
7. The processing fluid is' pure water ', which is inexpensive and easy to obtain
8. The roundness and perpendicularity of the processed holes are good, and the surface is free of burrs


1. Whether it is heat-treated steel, superhard alloys, or powder metallurgy, any conductive metal can be subjected to fine hole discharge machining
2. Heat treated steel or tungsten steel can be directly tapped and discharged without drilling holes first
3. Soft start function to prevent burrs at the inlet during high current processing
4. Thread hole processing for wire cutting molds
5. Compared with our SD series, the processing speed is 80-100% faster (using the latest high-density processing circuit technology)
6. The processing capability range is from a diameter of 0.1 to 6.5mm, and the ratio of processing depth to electrode diameter can be above 200:1 (electrode size above 0.5mm). (For hole processing below 0.1mm, please refer to the MD series)
7. Curved surfaces, spherical surfaces, or irregular planes can all be processed
8. Suitable for both red and yellow copper pipes
9. The roundness and perpendicularity of the processed holes are good, and there are no burrs on the surface
10. Pure water or tap water can be used as processing fluids, which are easy to obtain and inexpensive
11. A fully digital and fully functional operation panel with clear illustrations and explanations, easy to operate
12. Directly selecting the electrode size to choose the processing conditions is very convenient to operate
13. Reliable discharge circuit that can stably process even small electrodes
14. Discharge of tungsten steel without chamfering effectively improves the service life of the mold, and the processing procedure of surface re grinding effectively reduces the aperture after processing (tungsten steel processing)
For example: CD650, 76mm thick, processed using a 0.5 electrode,
The processing time is 15 minutes, and the aperture after processing is 0.57-0.58mm. (optional)