RESEARCH NOV


CFP-201   Portable Pneumatics Trainer


  • This portable system comes with excellent   extension for different training conditions and functions. 
     The whole structure is portable and   compact. It has almost all function of a bench type trainer but with 
     small size and low cost.
  • Four experiment platform arrangements can   be performed to start the pneumatic training due to the 
     flexible design structure, the two   aluminum profile plate could be combined in multiple methods to
     achieve vertical, horizontal,   superimposed or double sided training, at the same time, all pneumatic
     components could be attached inside or   outside the platform by using quick mounting baseboard. 
  • The connection between pneumatic tube and   pneumatic components is achieved by fast connecting 
     couplings. The platform is suitable for   both CHOIEO hydraulics and pneumatics training system with 
     same mounting features.

> TRAINING CONTENT
  • Physical principles of pneumatic control   system
  • Structure and characteristics of   pneumatic cylinders
  • Function and use of pneumatic control   valves
  • Recognizing and drawing of pneumatic   symbols
  • Reversing circuit of push button valve   controlled single acting cylinder
  • Speed control circuit of single acting   cylinder
  • Manual controlled reversing circuit of   hand directional valve
  • Pneumatic controlled reversing circuit of   hand directional valve
  • Speed control circuit of double acting   cylinder
  • Speed control circuit of flow control   valve
  • Sequential circuit of two cylinders
  • Reversing circuit of OR gate valve   controlled single acting cylinder
  • Remote controlled unloading circuit
  • Push button valve controlled double   acting cylinder circuit
  • Reducing valve controlled pressure-relief   circuit
  • Two hands controlled single acting   cylinder reversing circuit


CFP-211   Portable Electro Pneumatics Trainer

  • This portable system comes with excellent   extension for different training conditions and functions. 
     The whole structure is portable and   compact. It has almost all function of a bench type trainer but with 
     small size and low cost.
  • Four experiment platform arrangements can   be performed to start the pneumatic training due to the 
     flexible design structure, the two   aluminum profile plate could be combined in multiple methods to
     achieve vertical, horizontal,   superimposed or double sided training, at the same time, all pneumatic
     components could be attached inside or   outside the platform by using quick mounting baseboard. 
  • The connection between pneumatic tube and   pneumatic components is achieved by fast connecting 
     couplings. The platform is suitable for   both CHOIEO hydraulics and pneumatics training system with 
     same mounting features.

> TRAINING CONTENT
  • Physical principles of pneumatic control   system
  • Structure and characteristics of   pneumatic cylinders
  • Function and use of pneumatic control   valves
  • Recognizing and drawing of pneumatic   symbols
  • Reversing circuit of single acting   cylinder
       Push button valve controlled single   acting cylinder reversing circuit
       3/2-way single solenoid valve   controlled single acting cylinder reversing circuit 
       5/2-way double solenoid valve   controlled single acting cylinder reversing circuit
  • Speed control circuit of single acting   cylinder
  • Reversing circuit of double acting   cylinder
       Manual controlled reversing circuit of   hand directional valve (direct control)
       Air controlled reversing circuit of   hand directional valve (indirect control)
       Electronic controlled reversing   circuit of 5/3-way solenoid valve
  • Speed control circuit of double acting   cylinder
       Branch circuit speed control
       Main circuit speed control
  • Sequential circuit of two cylinders
  • AND function circuit
  • OR function circuit
       Shuttle valve controls single acting   cylinder
       Shuttle valve controls double acting   cylinder
  • NOT function circuit
  • Unloading circuit
  • Pressure relief circuit
  • Remote and local control circuit
       Two-place controlled double acting   cylinder
       Two-place controlled single acting   cylinder
  • Buffering circuit
  • Oscillating movement circuit
       Single oscillating movement circuit
       Continuous oscillating movement   circuit


CFH-211   Portable Transparent Hydraulics Trainer

  • This portable system comes with excellent   extension for different training conditions and functions. 
     The whole structure is portable and   compact. It has almost all function of a bench type trainer but with 
     small size and low cost.
  • Four experiment platform arrangements can   be performed to start the hydraulic training due to the 
     flexible design structure, the two   aluminum profile plate could be combined in multiple methods to
     achieve vertical, horizontal,   superimposed or double sided training, at the same time, all hydraulic 
     components could be attached inside or   outside the platform by using quick mounting baseboard. 
  • The hydraulic components used here are   transparent type, all the inner structure and hydraulic flow
     could be observed directly during the   operation, as well as the mechanical motions. 
  • The connection between hydraulic tube and   hydraulic components is achieved by fast connecting
     and self-sealing couplings 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.

> TRAINING CONTENT
  • Understanding of hydraulic system   structure and characteristics
  • Function and use of hydraulic control   valves
  • Recognizing and drawing of hydraulic   symbols
  • Single stage pressure regulating loop of   overflow valve
  • One level pressure-relief loop of   reducing valve
  • Oil in speed regulating loop of flow   control valve
  • Oil return speed regulating loop of flow   control valve
  • Side oil line throttle governing loop of   one way throttle valve
  • Reversing loop of hand directional valve
  • Series speed regulating loop of flow   control valve and throttle valve
  • Parallel speed regulating loop of flow   control valve and throttle valve
  • Oil in and oil return speed regulating   and throttling loop


CFH-212   Portable Transparent Electro Hydraulics Trainer

  • This portable system comes with excellent   extension for different training conditions and functions. 
     The whole structure is portable and   compact. It has almost all function of a bench type trainer but with 
     small size and low cost.
  • Four experiment platform arrangements can   be performed to start the hydraulic training due to the 
     flexible design structure, the two   aluminum profile plate could be combined in multiple methods to
     achieve vertical, horizontal,   superimposed or double sided training, at the same time, all hydraulic 
     components could be attached inside or   outside the platform by using quick mounting baseboard. 
  • Two carrying handles on top and four   rubber cushions on bottom, making it easily to carry or place the 
     training system.
  • The hydraulic components used here are   transparent type, all the inner structure and hydraulic flow
     could be observed directly during the   operation, as well as the mechanical motions.
  • The connection between hydraulic tube and   hydraulic components is achieved by fast connecting
     and self-sealing couplings 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.

> TRAINING CONTENT
  • Understanding of hydraulic system   structure and characteristics
  • Function and use of hydraulic control   valves
  • Recognizing and drawing of hydraulic   symbols
  • Single stage pressure regulating loop of   overflow valve
  • One-stage pressure regulating loop of   reducing valve
  • Reversing loop of 4/3way solenoid valve
  • Speed regulating loop of flow control   valve
  • Speed regulating loop of throttle valve
  • Hydraulic controlled one-way valve   controlled locking loop
  • Pressure relay controlled sequential loop
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