1、 Have both advantages of pneumatic and hydraulic: quick response, rapid acting, and high rigidity, good dynamic performance.

2、 Smooth movement of actuator, easy speed setting, and high precise location.
3、 Convenient combination with electric control system, electric-hydraulic-pneumatic integration to obtain different automatic control functions.

4、 Various control methods to satisfy different system control needs.
5、 Low cost, Convenient maintenance, easy to obtain overload protection.