Main characteristics:
1. Adopt computer control and mechatronics technology and standard hydraulic pressure and air control, improving the operating speed and accuracy of main engine.
2. In some defined working range, the man-computer dialogue interface can be adjusted on the computer screen, or to set kinds of technical parameter of the machine.
3. The fault distinguish screen can diagnose plain faults of the main machine and start alarm function by series of sensing elements and compute program.
4. Of structure that convenient for adjustment and maintenance, the electrical control system realized fault display, fault diagnose and fault elimination function.