Sign In | Join Free | My
Search by Category
Home > Beverage & Wine Processing Machinery >

304 Stainless Steel Food Pouch Tuna Fish Retort Sterilization Machine

Categories food retort machine
Brand Name: LONGWANG
Model Number: RN.DL70-1B.3
Certification: CE ISO ASME
Place of Origin: China
MOQ: 1 set
Payment Terms: L/C, T/T
Delivery Time: 45 working days
Packaging Details: wooden case or compliance with customer's requirement
material: stainless steel
thickness: 5mm
design pressure: 0.35MPa
temperature pressure: 0.15MPa
design temperature: 147C
working temperature: 121C
appllication: soft package
control system: semi automatic
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    304 Stainless Steel Food Pouch Tuna Fish Retort Sterilization Machine

    304 Stainless Steel Food Pouch Tuna Fish Retort Sterilization Machine

    Pouch Tuna Retort Machine Working Video

    This kind of retort sterilizer is suitable for various of heat resistant packages and we strongly recommend you to buy this type.

    Applicable Scope

    1. Glass container: glass jar, glass bottle

    2. Metal container: tin can

    3. Plastic container: PP bottle, HDPE bottle

    4. Soft package: Aluminum foil bag, transparent bag, vacuum bag, retort pouches, doy-packs ect


    A. Suitable for all heat resistant package material including glass container;

    B. Safety interlock Device for quick closure of retort, to ensure the safety of operator;

    C. Quick heating, only need about 6-12 minutes to reach the sterilization temperature;

    D. Uniform heat distribution, no blind angle;

    E. Adopting the multi-phase process for rising and dropping of temperature, minimize the temperature difference between the surface and center of packed food, maintain the flavor and nutrition of food. Mild heating and cooling process can protect the fragile container and glass container;

    F. Direct heating by steam and indirect cooling by continually recycling the water through the heat exchanger, avoiding secondary contamination to the food package;

    G. Employing soft water for sterilization to avoid pollution to the surface of package; no special requirements for cooling water which reduce the cost of sterilization;

    H. Siemens PLC automatic control system and touch screen, easy to operate;

    I. Pressure control system can adjust the pressure in the tank automatically and precisely in case the packages break or deformation during sterilization process;

    J. Monitoring temperature ensures food safety, saves energy, reduces production time and assists in providing the best quality product.

    K. System will make alarm calls automatically when the temperature, the pressure, the water level, or any other kinds of error occur.

    Working principle

    First filling the retort with a small amount of process water and the water level is maintained below the basket bottom level. Then the process water is drawn from the bottom of the retort by a high capacity circulation pump and spray from nozzles located along the top and sides of the retort.

    Simultaneously the steam valve opens and the steam is introduced into the retort through the steam spreader on the bottom of the retort directly heating those process water spraying from nozzles and making the temperature inside retort evenly.

    And when the temperature inside retort reaches the programmed sterilization temperature, it will be kept during the sterilization process. At the same time the pressure in the retort also will be kept by adding or venting compressed air as needed. Finally the cooling water through heat exchanger will continually make those sterilization water cool down until the sterilization process is finished.

    Technical Parameter

    Model No.Outside Dimension(mm)Inner Dia



    Body Thickness
    Max Working Pressure
    Max Working Temperature



    Installed Power

    Those retort sterilizers in the chart are standard configurations.

    We also can customize the retort machine according to your specific requirements or your drawing.

    Some Retort Accessories

    Insulation Flow

    Retort Flaw Detection

    Water Pressure Test

    The purpose of the water pressure test

    1. to test whether the tank is deformed within the test pressure range
    2. to check whether the tank is working or leaks

    Retort Full Flow Chart

    Our Workshop

    Customers View


    We will deliver your goods by LCL/20'FCL/40'FCL depending on your order.

    Before delivery, our professional technician will do trial run for each product to check until everything is functional, you also can come to our factory and test our machine together with us.

    When loading, our workers will fix the retorts tightly with wire rope so that the retorts can't move in the container.


    If you are interested in our products want to consult us, you can freely call us or send us Email at any time, we will be very glad to serve you. Welcome to visit our factory in Zhucheng City of China.

    Company View

    Buy 304 Stainless Steel Food Pouch Tuna Fish Retort Sterilization Machine at wholesale prices
    Send your message to this supplier
    *To: Shandong zhongtaida Industrial Machinery Co.,Ltd
    Characters Remaining: (0/3000)
    Inquiry Cart 0