This serises adopts the sterilization principle of mixed pressure by air and steam. Through one or several double-speed air blowers with high energy, the mixed gas compellingly cycle in the middle of sterilizing products. This not only provides better heat penetrability, but also guarantees the even distribution of temperature. This seeres is mainly designed to sterilize products whose container and package must be dried after cooling(ex. Cheeking, labeling, packing, etc. ). It is suitable for all industries to sterilize Liquids in PE pr PP plastic bottles. PVC or compound plastic soft package, etc.