... widely used in food, juice, pharmaceutical, chemical, beverage and other industries, as necessary equipment to heat, cool, insulate ... tracks, seals, rollers, locking wedge, steam, and nozzle, cooling pipe and valves and so on. The control system includes PLC control ... . It is suitable for vacuum package, cans, glass bottles, and plastic package, edible and other food. 5. Setting several sterilization ...