Hydraulic Hose Fittings engineering machinery electro-hydraulic proportional

engineering machinery electro-hydraulic proportional valve pilot control and the remote control
Electro-hydraulic proportional valve and other special construction vehicle device technology advances gear, parher metric hydraulic hose fittings steering, braking and other work equipment electrical control systems become a reality. Institutions generally require displacement output similar to Figure 1 can be used to manually scale multi-valve servo control drive is complete. Electrical operation with fast response, flexible wiring, control and integration can be achieved easily with the computer interface, etc., modern engineering machinery hydraulic valve has been an increasing use of electronically controlled electro-hydraulic proportional pilot control valve (or electro-hydraulic switching valve) instead of manually direct hydraulic pilot control operation or multi-way valve. Electro-hydraulic proportional valve (or electro-hydraulic switching valve) Another significant advantage is that construction vehicles can greatly reduce the number of operating handle, which makes the cab simply furnished, can effectively reduce operational complexity, to improve the quality and efficiency of operations have important practical significance. Figure 2 is a TECNORD company JMF type control joystick (joystick), you can use a joystick on Figure 2 multi-chip electro-hydraulic proportional valve and shut-off valve for effective control. The rocker X-axis and Y-axis directions can achieve parher reusable hydraulic hose fittings proportional control or switch control, the application is very convenient.
Digital wireless technology rapid development, the emergence of stable, reliable, suitable for engineering machinery wireless remote control system, remote control layout on mobile machinery receiver receives radio signals can be converted to electro-hydraulic proportional valve control signal and control electro-hydraulic proportional off valve switching signal, and a control signal corresponding to other devices, so that the original manual operation of each component can accept remote commands and the corresponding electrical signal action, this time engineering machinery has actually become a remote control type of construction machinery.
Wireless remote control transmitter and receiver system has been successfully applied to a variety of engineering machinery remote control transformation. From a security point of view, it launched the digital data for each instruction has a set of special system address code, address code that manufacturers used only once. Each receiver only to have the same response address code transmitted signal, the other radio signal is the same parher hydraulic couplers frequency signal receiving apparatus be affected. Plus other security measures adopted to make the system fully guaranteed reliability. Loaders, drilling machines, concrete pumps, truck and bridge maintenance vehicles and other mobile machinery remote control transformation success. Industrial remote control device with electro-hydraulic proportional valve with synergetic, electro-hydraulic proportional valve for construction machinery has provided a workable interface, remote control, remote control also allows electro-hydraulic proportional valve in order to play a greater role.