Hydraulic systems and hydraulic power controlled by a signal composed of two parts, the signal control section for driving the hydraulic power control valve operation. Hydraulic power circuit diagram representation of part, to show the relationship between different functional elements. Hydraulic pressure source comprises a hydraulic pump, motor and hydraulic auxiliary components; hydraulic control section contains various control valve for controlling the work of the oil flow, pressure and direction; operative contain hydraulic cylinder or a hydraulic motor, which is selected according to the actual requirements . In the analysis and design of practical tasks, automation equipment hydraulic principle, the general block diagram of a display device in actual operating conditions. Hollow arrow indicates the signal flow, while the solid arrow indicates the energy flow. Broken bed basic hydraulic circuit hydraulic system operation procedure - the control element (two-way valve) commutation and spring return actuator (double-acting hydraulic cylinder) and extending and retracting the relief valve open and off. For actuators and control elements, presentations are based on the corresponding circuit diagram symbols, which also describes the circuit diagram symbols, preparations were made. It is the technical innovation, the hydraulic automation equipment wholesale transformation of the old machine to automate a single machine in order to improve productivity and achieve more machine management, reduce labor intensity, labor-saving, hydraulic automation equipment, is an important way to organize the production of a new wave of . I plant the old machine more customized hydraulic automation equipment, the old machine into a semi-automatic and automatic, is an urgent problem to be solved. Under the leadership, technicians, workers three-pronged, through research and practice, the use of automatic hydraulic pneumatic components successfully modified custom automation equipment | hydraulic automation equipment | subfamily subfamily by Texas hydraulic machinery automation equipment Limited. Texas subfamily Hydraulic Machinery Automation Equipment Co., Ltd. (dzykzdh.com) strong, credible, in Dezhou industrial automation control systems and equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead subfamily automation equipment into the brilliant and you work for a better future!