The system we develop is based on various kinds of controllers or transducers manufactured by REXROTH, INTELCONTROL, PAT, 3B6, etc. Specially developed controller can also be used; The control software integrates the electric-hydraulic proportion control technology, transducer technology, digital control technology and also security concerns. It is easy to operate and highly intellectualized. Different screen can be used to make the man-machine interface more convenient.