Automation / PLC

Automation from single process steps to full automation with recipe control

Automation increases reproducibility of single process steps and the productivity of complete chemical processes by fully automated runs.
Buchi adapts and integrates commercially available up-to-date technology of leading suppliers which fulfill current technical guidelines and directives regarding flame proof or ex proof equipment for installation in chemical plants and laboratories where Ex Zone specifications are required. Automation is often customized with existing plant standards.

Buchi solutions cover control of and multiple processes. Customized PLC for chemical plants cover basic control functions:

  • stirrer speed, vacuum / pressure, Temperature control TCU, data logging
PLC control system reflux cloumn reactor active
Refluxcontroller with PLC, installed in EX Zone
PLC control system reflux cloumn Reactor ready
Graphical view with flowdiagramm of the plant
PLC control system reflux cloumn process parameters
PLC controller parameter settings screen
PLC control system reflux cloumn manual mode
Control of the pland in manual mode inside the Ex Zone

Examples

Zone 1 Ex display / PLC
Zone 1 Ex display / PLC
Setup of PLC sysetm in EX zone
Setup of PLC sysetm in EX zone
200 l reactors with balance (ATEX)
200 l reactors with balance (ATEX)
automated high pressure reactor
automated high pressure reactor