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Used Freeze Dryers in China

  • Trusted Seller
    Vacuum Freeze Dryer

    Vacuum Freeze Dryer

    • Manufacturer: Beifan

    vacuum freeze dryer Overview: (1) Vertical door-opening structure can realize in-situ freeze-drying of materials. (2) PLC+touch screen design, real-time recording of multiple temperature data during the freeze-dr...

    Henan, China
  • Trusted Seller
    Commercial Freeze Dryer

    Commercial Freeze Dryer

    • Manufacturer: Beifan

    commercial freeze dryer Equipment Overview: (1) Vertical open door structure, which can realize in-situ freeze drying of materials; (2) PLC + touch screen design, real-time recording of multiple temperature data ...

    Henan, China
  • Trusted Seller
    Large Freeze Dryer

    Large Freeze Dryer

    • Manufacturer: Beifan

    large freeze dryer Equipment principle: Under vacuum condition, the principle of ice crystal is used to make the water in the pre-frozen material sublime directly into gaseous state, so that the material is dry. ...

    Henan, China
  • Trusted Seller
    Household Small Freeze Dryer

    Household Small Freeze Dryer

    • Manufacturer: Beifan

    Household small freeze dryer principle Freeze-drying is to freeze a substance containing a large amount of moisture into a solid by cooling it in advance, and then directly sublimate the water vapor under vacuum ...

    Henan, China
  • Trusted Seller
    Commercial Food Freeze Dryer

    Commercial Food Freeze Dryer

    • Manufacturer: Beifan

    commercial food freeze dryer Core advantages (1) Fast freeze-drying speed (2) Maintain color, aroma, taste and shape (3) Good product rehydration (4) Upgraded freeze-drying technology (5) Long product storage cyc...

    Henan, China
  • Trusted Seller
    Electric Heating Freeze Dryer

    Electric Heating Freeze Dryer

    • Manufacturer: Beifan

    Electric heating freeze dryer Vacuum freeze-drying technology, also called aerospace freeze-drying technology, refers to the use of the principle of sublimation in a low-temperature vacuum state of about minus 30...

    Henan, China
  • Trusted Seller
    Pilot Type Vacuum Freeze Dryer

    Pilot Type Vacuum Freeze Dryer

    • Manufacturer: Beifan

    Pilot type vacuum freeze dryer product description: Pilot-scale freeze-drying machine, also called R&D-type freeze-drying machine, refers to vacuum freeze-drying equipment ideal for pilot testing and small-scale ...

    Henan, China
  • Trusted Seller
    Nanbei Freeze Dryer Machine

    Nanbei Freeze Dryer Machine

    • Manufacturer: Nanbei
    • Model: LGJ

    LGJ-18 Standard manifold Vacuum Freeze Dryer Machine is suitable for freeze-drying of bulk (liquid, paste, solid) conventional materials, and can be used to pick up the flask outside the drying chamber to dry the...

    Zhengzhou, China
  • Trusted Seller
    Nanbei Vacuum Freeze Dryer

    Nanbei Vacuum Freeze Dryer

    • Manufacturer: Nanbei
    • Model: LGJ

    LGJ-18 Standard manifold Vacuum Freeze Dryer Machine is suitable for freeze-drying of bulk (liquid, paste, solid) conventional materials, and can be used to pick up the flask outside the drying chamber to dry the...

    Zhengzhou, China
  • Trusted Seller
    Nanbei Pilot Freeze Dryer

    Nanbei Pilot Freeze Dryer

    • Manufacturer: Nanbei

    Product features for Vacuum Pilot Freeze Dryer 1. High quality equipment and matching solutions were provided.Different system functions and components configuration can be customized in order to meet different ...

    Zhengzhou, China
  • Trusted Seller
    Nanbei microbiology lyophilization freeze dryer

    Nanbei microbiology lyophilization freeze dryer

    • Manufacturer: Nanbei
    • Model: LGJ

    microbiology lyophilization freeze dryer Vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals, biological research, chemicals and food. The lyophilized articles are easy to store for a...

    Zhengzhou, China
  • Trusted Seller
    Nanbei manifold vacuum freeze dryer

    Nanbei manifold vacuum freeze dryer

    • Manufacturer: Nanbei
    • Model: LGJ

    Manifold Vacuum Freeze Dryer Application: LGJ-10manifold type Vacuum Freeze Dryer is suitable for freeze-drying experiment in laboratory or a small amount production. So they may meet some conventional needs of...

    Zhengzhou, China
  • Trusted Seller
    Nanbei Lyophilizer Vacuum Freeze Dryer

    Nanbei Lyophilizer Vacuum Freeze Dryer

    • Manufacturer: Nanbei
    • Model: LGJ

    Feature for Stopper Manifold Vacuum Freeze Dryer 1. One-piece structure design, small size, no external flange, easy to use, no leakage. 2. All materials in contact with the product are made of inert materials ...

    Zhengzhou, China
  • Trusted Seller
    Nanbei Vacuum Freeze Dryer Machine

    Nanbei Vacuum Freeze Dryer Machine

    • Manufacturer: Nanbei
    • Model: LGJ

    LGJ-18 Standard manifold Vacuum Freeze Dryer Machine is suitable for freeze-drying of bulk (liquid, paste, solid) conventional materials, and can be used to pick up the flask outside the drying chamber to dry the...

    Zhengzhou, China
  • Trusted Seller
    Nanbei Small Freeze Dryer Machine

    Nanbei Small Freeze Dryer Machine

    • Manufacturer: Nanbei
    • Model: LGJ

    LGJ-18 Standard manifold Vacuum Freeze Dryer Machine is suitable for freeze-drying of bulk (liquid, paste, solid) conventional materials, and can be used to pick up the flask outside the drying chamber to dry the...

    Zhengzhou, China
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Overview

Freeze dryers are specialized machines used to preserve perishable materials by removing moisture through a process of sublimation. Commonly utilized in the pharmaceutical, food, and biotechnology industries, freeze dryers help extend the shelf life of products while maintaining their original structure and composition.

FAQ

What should I consider when buying a used freeze dryer?

Check the machine's age, overall condition, and any history of repairs. Verify that the vacuum pump and refrigeration systems are in good working order.

How do I ensure the freeze dryer is shipped safely to my location?

Use a reputable shipping service specializing in sensitive equipment. Ensure the freeze dryer is securely packed and protected against vibrations and impacts.

What is the maintenance schedule for a freeze dryer?

Regular maintenance includes checking the vacuum pump oil, inspecting seals and gaskets, and cleaning the condenser. Refer to the manufacturer's manual for detailed maintenance guidelines.