Transparent Hydraulic Training Device with Modular Components and Scalable Experimentation for PLC Control

Constructed with 70*70mm special aluminum profile featuring elegant surface oxidation. The steel tabletop includes reserved oil drainage grooves for durability and easy cleaning. Includes extra-large aluminum "T" shaped panel for dual student experimentation.

Made from imported Japanese Asahi Kasei optical-grade PMMA acrylic glass with 93% light transmittance. Temperature resistant from -30°C to +70°C with SGS/ROHS environmental certification. Maintains clarity without yellowing, cracking, or deformation for 10-20 years.

Features unique heat dissipation module that maintains valve body temperature below 60°C, preventing material degradation and leakage issues associated with prolonged solenoid operation.

Utilizes closed-type leak-proof quick-connect couplings (JB/ZQ4434-86 standard) with 5000PSI pressure range. Nitrile rubber seals provide excellent performance from -20℃ to +120℃ for clean, efficient circuit assembly.

Each hydraulic component is an independent module with base plate for easy installation on "T"-shaped aluminum alloy profile plates, enabling quick and simple experimental circuit construction.

Supports three-level experimental teaching: advanced technology, openness, and scalability. Enables pneumatic experiments, feeding mechanisms, robotic gripping, and excavator mechanism experiments with hardware expansion.

Designed for minimal maintenance with protective features and component separation. Maintenance sessions typically require less than one hour, enhancing system flexibility, safety, and manageability.

Maximum pressure tolerance of 1.2 MPa with rated working pressure of 0.8 MPa. Includes leakage protection (30mA ground fault cutoff) and phase loss protection. All control circuits operate at safe 24V DC voltage.

Supports multiple control methods including PLC control, relay control, time relay control, and manual control for comprehensive training flexibility.