1. Three beam four-column structures, after the computer optimized design, economic, and apply.
2. Hydraulic control system uses integrated cartridge valve systems and reliability, long life.
3. Hydraulic shock is small, and reduces piping and leak-point links.
4. Stand-alone electrical control system which is reliable, intuitive motion, easy for maintenance.
5. Centralized control design, two kinds of mode of operation for choose.
6. Setting process can be realized easily.
7. Working pressure, stroke according to the technical needs within the limits prescribed adjustable.