Thermax offers Process Automation for Aerated Autoclaved Concrete (AAC) Industry. These industries require large amount of steam at comparatively high pressure. Major steam usage is for heating and curing of green cake of concrete block inside the Autoclave.

Complete process involves Vacuuming, Heating, Curing (Holding), Transfer and venting cycles. It requires precise control on Vacuum time, Heating Temperature gradient, Curing cycle timing, Steam transfer and Venting process. Condensate removal from Autoclave is very important as it is contaminated with cement particles and may leads to chocking of condensate removal system.

Thermax Offers system consisting of Control Valves, Bellow Seal isolation valves, Pressure transmitters, Temperature transmitters & Condensate removal system which operates based on PLC control. With PLC System customer can monitor and maintain the required process parameters. The system also provides output in the form of graphs and charts for various critical parameters to control the system effectively.

Since condensate is contaminated with cement particles, condensate recovery back to boiler feed water tank is not recommended. It is recommend recovering condensate heat for heating fresh makeup water in a proposed heat exchanger.