Product Description

Proportional Pneumatic Trainer

Technical Specification

Main features
The double-sided experiment platform can satisfy two groups of students at the same time. The components, circuits and electrical control of the two sides are independently controlled, and the experiment is not interfered with each other.
The modular structure design of structures, the experiment is simple, convenient, various pneumatic components into separate modules, with convenient installation plate, the experiment can freely on general aluminum plate, when assembling various experimental circuits, the operation is simple and convenient.
Quick and reliable connection, easy installation and convenient connection.
Standard industrial components, reliable edge and safety.
The laboratory has a computer communication interface which can be controlled with PLC programming device;
The gas source adopts the no-oil silent air compressor, which has the characteristics of low noise (< 55db). The gas is odorless and tasteless and clean and dry.
Multiple control methods: single pneumatic control circuit, electric control pneumatic circuit with relay, PLC control pneumatic circuit, etc.

Training workbench
The experimental platform adopts double-sided structure, which effectively saves the laboratory land and has a high cost performance.
The laboratory bench is made of high quality steel frame and high quality cold rolled steel.
The lower part of the platform has components and tool-storage cabinets.
The actual training screen is specially designed for the special belt "T", which can be easily and freely installed with pneumatic components and connected with the experimental circuit.
Pneumatic and electro-pneumatic with double face
for 2 workstations
each bench is composed by stainless steel structure for mounting and must be provided fully equipped
the bench should be mounted on rollers and equipped with drawers
equipment must be industrial grade

Equipped by:
power supply
pneumatic group composed by: pressure regulator, manometer, filter, cross connect
necessary tools for studying industrial pneumatic, electro-pneumatic and proportional electro-pneumatic

Experiment list
Basic pneumatic
function demonstration experiment of common pneumatic components;
common pneumatic circuit demonstration experiment:
the commutation circuit of the single-acting cylinder
The reverse circuit of the double acting cylinder
the speed regulation loop of single-acting cylinder (one-way, two-way)
The speed regulating circuit of inlet speed of double acting cylinder
the speed regulating circuit of the speed adjustment of the two acting cylinder
speed switching circuit
the buffer circuit of parallel throttle valve is adopted
interlocking loop
overload protection loop
unloading loop
single cylinder continuous reciprocating control loop
two - cylinder continuous reciprocating control loop
use the cylinder sequence of the stroke valve
double cylinder sequence action loop with electrical switch (magnetic switch, proximity switch)
multi-cylinder sequential action loop
two - cylinder synchronous motor loop
secondary pressure control circuit
high and low voltage conversion circuit
Counting loop
delay loop
the hand operating circuit
the application circuit of the valve
or the application circuit of the door - type shuttle valve
quick exhaust valve application circuit

Electro pneumatic with PLC
PLC instruction programming, trapezoidal programming learning
the learning and use of PLC programming software(we supply free edition(free editon) software with unlimited users)
PLC and computing communication, online debugging
control experiment of PLC and pneumatic combination

Components
Basic pneumatic components for each bench :
2 switch buttons 3/2, normally closed
1 switch button  3/2, normally open
pressure indicator with 2 colors
manual selector 5/2
push-pull button 3/2 normally closed
roller operated valve 3/2  normally closed
2 proximity sensors, pneumatic fixed on the actuator
2 pneumatic temporizers, normally closed
sequence valve
unilateral 3/2 distributor, with pneumatic command
unilateral 5/2 distributor with pneumatic command
bi-lateral 5/2 bi-stable distributor, with pneumatic command
OR logic function
& logic function
fast evacuating valve
2 unidirectional flow limiters
simple effect actuator
double effect actuator
pressure filter-regulator with pressure supply distributor
pressure regulator with manometer
2 manometers
air cross connect
2 plastic hoses
pneumatic motor
pneumatic sequencer

Basic electro-pneumatic components for each bench:
electric buttons module
electric relays module
temporized relays module
electronic pre-selection counter module
emergency stop button
inductive proximity sensor
capacitive  proximity sensor
distributor terminal
swing  check valve
electro-distributor with LED
manometer
pressure supply distributor with filter pressure reducer

Pneumatic regulation components:
electric buttons module
push button normally closed
proportional electro-distributor (5/3, …)
electro-distributor with LED (5/3 normally closed, 3/2 normally closed, …)
monometer
unidirectional flow limiter
pressure supply distributor with filter pressure reducer
air cross connect
plastic hoses
linear actuator, with guidance and all necessary accessories
PID regulator
comparison card
analog pressure sensor
pneumatic capacitors
status regulator
all necessary accessories for pneumatic regulation (potentiometer, damper, weight, …)

PLC equipped at least by:
24 VDC power supply
Processor: 192 k bytes or better, memory 512 K bytes or better
network interfacing (Profinet, Ethernet, USB, …)
16 digital inputs 24 VCC, potential separation LED light indication
16 digital outputs 24 VCC, 0.5A with galvanic separation and protection against short circuit
2 analog inputs
2 analog outputs