PLC Controlled Transparent Hydraulic System Trainer

Order No. 66971205

? This trainer is designed to meet the requirements for learning complex inner dynamic structure and
working principle of hydraulic components. By using relay module, button module and PLC module, it
combines the transmission technology and control technology perfectly.
? The structure of hydraulic component is designed according to real industrial hydraulic component,
which is light in weight and small in size. Due to this, students can start or stop experiment in a short time.
? All the hydraulic components are equipped with quick installing baseboard and quick connecting joint to
ensure convenient operation. By using double-locking quick conneting tube, students can replace an oil
tube in 6 seconds without leakage.
? The PLC module and electrical control module are modular designed to avoid cross interference of
electrical circuit when doing experiment.
? Safety protections: grounded, lead protection, safety in accordance with related GB standards. Insulated
safety sockets, sheathed cables and wires.

> EXPERIMENTS
? Reversing loop of reversing valve
? Lockout loop of " O" type functional reversing valve
? Lockout loop of hydraulic controlled one-way valve
? Pressure setting loop
? Two-stage pressure loop
? Hydraulic loop of reducing valve
? Pressure boosting loop of pressure cylinder
? Unloaded loop of reversing valve
? Oil in throttle speed regulating loop
? Oil return throttle speed regulating loop
? Flow valve short connected speed changing-over loop
? Secondary feeding loop
? Sequential action loop of sequence valve
? Sequential action loop of pressure relay
? Sequential action loop of electrical travel switch
? Sequential action loop of stroke valve
? PLC controlled sequential action loop of travel switch
? PLC controlled sequential action loop of pressure relay