CTR offer a complete range of liquid and high pressure automated cylinder filling systems. These systems are designed to provide maximum plant efficiency and product mixing reliability.

These PLC based units offer an HMI screen with concise operator instructions to eliminate filling errors while reducing the time needed for the operator to interface in the filling process. PLC based systems offer Ethernet connections for remote system monitoring and data collection. CTR also manufactures automated systems for liquid pumping applications. We can also provide system installation and training.


  • Programmable ABB PLC based panels and controls
  • Automated high pressure – high volume cylinder gas filling plants
  • ACE automated gas cylinder filling unit for medical and industrial gases/mixes
  • Automated control systems for dual cryogenic pump systems with remote operation
  • CTR offers remote automated fill plant monitoring and changing gas mixtures