Top Spray Retort
Heating and cooling through heat exchanger, steam and cooling water do not contaminate products. Process water sprayed evenly from top to bottom through distribution plates for sterilization. Accurate temperature and pressure control suitable for various packaging.
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Product Details
Working Principle
Products loaded into retort, door closes with triple safety interlock. Sterilization process automatically controlled by PLC microprocessor.
Water retained at bottom, automatically injected at heating start if needed. For hot-filled products, water preheated in hot water tank then injected. Throughout sterilization, water circulates through high-flow pump and distribution plates at top, spraying evenly from top to bottom for heating.
Tube heat exchanger ensures sterile heating and cooling - process water on one side, steam/cooling water on other side.
Internal pressure controlled by program through automatic valves. Spray-type sterilization allows free pressure setting independent of temperature, suitable for various packaging.
Temperature uniformity: ±0.5°C, Pressure control: ±0.05Bar
Advantages: Precise temperature control (12-segment), pressure control for various packaging, high cleanliness (no chlorine needed), FDA/USDA compliant, energy saving (30% steam reduction), low noise.
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