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ZWLS1 Water Immersion Continuous Sterilization Machine

 

 

This is the ideal pasteurize machine cannery who manufactur canned food with fruit pulp. Continuous sterilization,automatic temperature control, clear water circulation, keep each can/bottle immerses into the hot water while pasteurization. The capacity could be produced according to customer requirements. The sterilizing time is stepless speed adjustment.

After the sealed cans enter into the conveyor belt of the machine through the hoister, the cans will change from being horizontal to vertical. There is one proximity sensor at the can entering end of the main sterilizing machine. When the speed matchs, the cans tilted on the conveyor belt will be conveyed one by one. After the first can is sensed by the proximity sensor, the electromagnet will act to pull the push rod and push the cans onto the supporting roll of the sterilizer. Driven by the main motor, the supporting roll will conveys the cans to the heated hot water tank for pasteurization. 

There are many rows of steam heating tubes in the hot water tank, and two installed temperature measuring probes are used to respectively measure high and low temperature. When the water temperature is lower than the setted pasteuriaztion temperature, the steam solenoid valve will be open for heating. When the water temperature is higher than the setted pasteuriaztion temperature, the solenoid valve will be closed. The water in the cooling tank must be cooling water, so that the cans can be cooled. Generally tap water is used as the cooling water and can be repeatedly used.

If the package is soft packaging, the conveyor part could adopts mesh belts. And the other temperature control systems remain unchanged.

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