PLC Controlled Advanced Electro Hydraulic and Electro Pneumatic Trainer

 Equipment Overview

·        the PLC controlled advanced electro hydraulic and pneumatic trainer is made up experimental table, freme, industrial hydraulic components, electrical control modules, programmable logical controller module, sensors, etc, it integrates vorious control modes of hydraulic / paneumatic loop, such as PLC control , relay  control and button control, making it ideal for the teaching and training of hydraulic / pneumatic  drive and control technology.

·        all hydraulic annd paneumatic components are mounted with spring baseboard that can be inserted and taken out easily . the connection of hydraulic components adopts quick coupling without leakage, the pneumatic components are connected by high quality air hose with related adapters , which is convenient and efficient .

·        the hydraulic power pack adopts integrated bearing connection method for motor and pump , the oil tank is fixed with the pump station, making the pneumatic air source is supplied by oil freeair compressor , with capacity up to 30L

·        safety protections : grounded, lead protection, safety in accordence with related GB atandards. insulated safety sockets, seathed cables and wires

 

Training Content

Hydraulic part

·         simple / multistage pressure regulating loop

·         pressure reducing loop

·         unloading loop of 3-position directional valve / pilotoverflow valve

·         constant-pressure/ variable-pressure throttle speed regulating loop (throotle valve)

·         constant – pressure / variable pressure speed regulating loop (speed regulating valve)

·         speed regulating valve shorts connected speed changing-over loop

·         speed regulating valve paralell connected speed regulating loop

·         speed regulating valve parallel connected speed changing-over loop

·        differential motion control loop . one – way/ two-way blocking loop of hydraulic controlled one way-valve

·         locking loop of 4/3 way directional valve

·         sequential action loop of sequence valve/electrial travel switch/pressure relay

·         synchronizing loop of parallel connected speed regulating valve

·         PLC controlled sequential action loop of pressure realy/electrical travel swich

Pneumatic part

·         single acting clinder/double acting cylinder reversing loop

·         single acting cylinder speed control loop

·         double acting cylinder one-way speed regulation loop

·         dounle acting cylinder both-way speed regulation loop

·         speed changing-over loop

·         buffering loop

·         twice pressure control loop

·         high/low pressure converting loop

·         counting/ delay/overload protection/interlocking loop

·         single cylinder single reciprocating control loop

·         single cylinder continous reciprocating control loop

·         straight line cylinder , double acting cylinder sequential action loop

·         multi-cylinder sequential action loop

·         two-cylinder synchronous action loop

·         four-cylinder linked action loop

·         unloading loop

·         OR gate type shuttlevalve application loop

·         dual pressure / quick exhaust valve application loop