Processing aperture range: 0.3mm to 3.0mm
1. Space saving, large travel, high load capacity
2. Fully digitized control panel
3. Can install high-speed machining circuit 'HCD power supply'
4. Install Jiasheng simple NC system to set and call processing parameters according to electrode size
5. In addition, all features of the SD series are available in the SD_K series


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, without the need for perforation, can be directly discharged for tapping
3. Software version Ver.26 has added a soft start function to prevent burrs at the entrance when high current is applied
4. The old version can be updated to the new version in the future
5. Suitable for threading hole processing of wire cutting molds
6. The machining aperture ranges from 0.3mm to 3.0mm (standard), and 0.1mm to 6.0mm for selection
7. For electrodes with a processing depth of 0.5mm or more (electrode diameter), the ratio can reach (200:1)
8. Curved, spherical, or irregular surfaces can all be processed
9. High speed and low electrode consumption, suitable for both red and yellow copper pipes
Heat treatment SKD-11 for processing, using a 1mm red copper electrode with an electrode consumption rate of 30-60%
10. The processed holes have good roundness and perpendicularity, and the surface is free of burrs
11. Using purified water as a processing fluid is easy to obtain and cost-effective
12. Servo motor control with high-speed response speed, stable processing and fast speed
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 for surface re grinding, and effectively reduces the aperture after processing
EX.CD650, 76mm thick, using 0.5mm electrode for processing, processing time of 15 minutes, processing aperture of 0.57-0.58mm (optional)
15. HCD power supply (optional), adding HCD power supply can double the processing efficiency. (Compared to Jiasheng Standard SD Series)