Horizontal sterilizer is the batch type steam and high temperature water sterilizer equipment. It is adapted in the sterilization processing of the soft bag package food, canned food, meat products, beverage, soy milk, apricot kernel juice, peanut milk, cocoanut milk etc. can equip with grapher recording meterand compressed-air line. cause counter pressure by compressed air, which efficiently guarantees no break bag, no bloat can occurred and keep food in original taste.