RESEARCH APR



CFH-101   Electro Hydraulics Trainer

  • This is a flexible electro hydraulics   teaching system, with aluminium profiles and powder coated sheet 
    steel as the frame material, universal   and silent castors are adopted to achieve movable ability.
  • Top part as the electrical control unit,   which is composed of AC power supply unit, DC power supply unit,
    control unit, relay unit and AC   sockets. 
  • Fast connecting coupling is adopted for   the quick connection between hydraulic tube and hydraulic 
    components without leakage, thanks to its   lockable and spring design, the insertion of    hydraulic
    tubes can be realized simply by pushing   the female coupling only and the extraction can be achieved 
    easily by pulling the spring ring with   one hand.
  • Grooved plate is used to allow hydraulic   components be mounted easily on any position vertically or
     horizontally, by using elastic mounting   base board on each component.
  • The system structure can be extended to   double sided training system easily upon request (additional
     purchase for hydraulic power and   electrical control part only), by this way to realize training for two   groups 
     on one frame system.

> TRAINING CONTENT
  • Single-stage pressure regulating circuit
  • Double-stage pressure regulating circuit
  • Multi-stage pressure regulating circuit
  • Pressure reducing circuit
  • Unloading circuit using 4/3 way   directional valve (M/H)
  • Unloading circuit using pilot overflow   valve
  • Constant pressure throttling speed   regulating circuit
  • Variable pressure throttling speed   regulating circuit 1
  • Speed regulating circuit of speed   regulating valve
  • Variable pressure throttling speed   regulating circuit 2
  • Speed switching circuit with shorting of   speed regulating valve
  • Speed regulating circuit using speed   regulating valve in series
  • Speed regulating circuit using speed   regulating valve in parallel
  • Differential control circuit
  • One-way locking circuit with hydraulic   controlled one-way valve
  • Two-way locking circuit with hydraulic   controlled one-way valve
  • Locking circuit with 4/3 way directional   valve (O)
  • Locking circuit with 4/3 way hand   directional valve (O)
  • Sequential action circuit using sequence   valve
  • Sequential action circuit using   electrical travel switch
  • Sequential action circuit using pressure   Relay
  • Synchronous circuit with speed regulating   valve in parallel


CFP-101   Electro Pneumatics Trainer


  • This is a flexible electro pneumatics   teaching system, with aluminium profiles and powder coated sheet 
    steel as the frame material, universal   and silent castors are adopted to achieve movable ability.
  • Top part as the electrical control unit,   which is composed of AC power supply unit, DC power supply unit,
    control unit, relay unit and AC   sockets. 
  • Fast connecting coupling is adopted for   the quick connection between pneumatic tube and pneumatic 
    components without leakage.
  • Grooved plate is used to allow pneumatic   components be mounted easily on any position vertically or
     horizontally, by using elastic mounting   base board on each component.
  • The system structure can be extended to   double sided training system easily upon request (additional
     purchase for air compressor and   electrical part only), by this way to realize training for two groups
     on one frame system.

> TRAINING CONTENT
  • Single acting cylinder reversing loop
  • Double acting cylinder reversing loop
  • Single acting cylinder speed control loop
  • Double acting cylinder one-way speed   regulation loop
  • Double acting cylinder both-way speed   regulation loop
  • Speed changing-over loop
  • Buffering loop
  • Twice pressure control loop
  • High/Low pressure converting loop
  • Counting loop
  • Delay loop
  • Overload protection loop
  • Interlocking loop
  • Single cylinder single reciprocating   control loop
  • Single cylinder continuous reciprocating   control loop


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