Automatic Control System
Adopt advanced Siemens S7-300PLC to achieve ratio combustion: steadily control main point temperature of the furnace. Single-loop PID controls furnace pressure and glass liquid.
It can achieve furnace inverting, combustion controlling, furnace pressure controlling, and manual/automatic of glass liquid.
Combustion timer is set in computer to provide three operating modes: automatic, single step, one-cycle inverting.
Inverting time can be adjusted.
Parameters display and adjustment can be achieved by computer, convenient, fast and stable.