HYDRAULIC TRAINER ELECTRO HYDRAULIC

List of Experiments Study of pressure built up in the system. Positive displacement pumps characteristics. Study of double acting cylinder. Study of 4/2 way dc valve. Study of 4/3 dc valve. Pressure adjustment ‘setting of relief valve. Throttle valve pressure flow characteristics. Characteristics of direct operated relief valve. Control of double acting cylinder with 4/3 way dc valve Control of double acting cylinder with 4/2 way dc valve Hydraulic motor operation with 4/3 way dc valve Hydraulic motor operation with 4/3 way dc valve and flow control valve Study of cavitation & aeration phenomenon Flow characteristics of pressure compensated flow control valve Pressure- Flow characteristics of pressure compensated flow control valve Meter-in speed control circuit Meter out speed control circuit Bleed off speed control unit Study of pilot operated check valves Operation of double acting cylinder with pilot operated check valve Study of pressure reducing valve Study of sequence valve Sequencing of two cylinders Sequencing & speed control of cylinders Regenerative Circuit Study of control balance circuit Sequencing of two cylinders with reduced pressure for one of them Rapid traverse & feed control circuit Study of pressure switch & its pressure settings Operation of double acting cylinder with 4/3 solenoid operated dc valve. Automatic return of double acting cylinder (using limit switch) Automatic return of double acting cylinder(using pressure switch) Sequencing of cylinder & motor using pressure switch Operation of double acting cylinder using latching ckt. Study of proximity switch
Operation of double acting cylinder using
proximity switch
Sequencing of two cylinders using limit switch
Rapid traverse & feed control circuits using
proximity switch
Study of relay unit
Study of timers Salient Features
Software for simulation of Hydraulic circuits
We are manufacturing cylinders for industrial
applications. Our cylinders can withstand
pressure up to 160 Bar.
Mobile and self-contained unit, only electrical
connections are required.
Simplicity of operation and designed for amateur
use.
Two pressure relief valves are provided in the
system. One is provided inside the tank to
increase the safety.
Hoses can withstand pressure of 188 Bar.