Ingredient sintering process and sintering process design 1 set of PLC system, control includes fuel crushing, ingredient room feeding transport, one mix, two mix, dust removal valve, mixed material tank, laying bottom groove, roller / nine-roll cloth, sintering machine, single roller crusher, ring cooler, cold ore screening, finished ore transfer, re-mining, bottom transfer material, The main plant under the discharge of ash, dust removal valve, etc. , the main fan design 1 set of PLC system, control includes the main fan and its ancillary related equipment. Each set of control systems is internally constructed with a main frame and a remote IO station structure.