... PLC 4,CHJ 3000 1,Fully automatic starch mixing system2,Mixing starch automatically 3,Starch mixing system cotrolled by PLC4,CHJ series ... be controlled by Temperature Sensor and Temperature Display to keep starch stable and can be easy-melted in the water. ... be controlled by PLC.(6)Alarm functions are set including starch lacking, caustic lacking ,feed breakdown, surpass temperature ,system breakdown ...