Freeze Dryer

Freeze dryers have great potential in the post-harvest stage in the agricultural industry. For example, they could be used immediately after harvesting fruits and vegetables to preserve their freshness and ensure that consumers have access to quality produce all year round, regardless of the season. Freeze dryers are also used in the production of ultrafine food powders, which have a variety of applications, from ingredients in cooking to nutritional supplements. 

Freeze dryers also help produce dehydrated foods that are easy to prepare by simply adding water. These products are increasingly popular with campers, the military and consumers looking for convenience in food preparation. 

Types of Freeze Dryers that a Laboratory may need

Benchtop Laboratory Freeze Dryer

Freeze Dryer is suitable for freeze-drying experiment in laboratory. It is bench top manifold equipment. Freeze dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production ,etc. After the freeze drying process,a long term preservation for products is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered.The vacuum freezing drying techinology, which is also called sublimation drying, is atechnical method that freezes the samples in advance, and then sublimates its moisture in the vacuum state.

Food Freeze Dryer

Lyophilization or freeze drying is a process in which water is removed from a product after it is frozen and placed under a vacuum, allowing the ice to change directly from solid to vapor without passing through a liquid phase. The process consists of three separate, unique, and interdependent processes; freezing, primary drying (sublimation), and secondary drying (desorption).


In Kalstein you can find the ideal Freeze Dryers for your Laboratory

There are countless models, so it is normal that you do not know which Freeze Dryers to buy to meet your needs. At Kalstein, we evaluate you to find what you're looking for.

Benchtop Normal Lab Freeze Dryer YR05186

LCD touch screen, can display temperature and vacuum degree, with drying curve.With USB interface, can download history data....


Freeze Dryer Lyophilizer for Fruits and Vegetables YR05985

30 sections can be set, the freeze dryer can modify the program parameters during the running process, and record the vacuum...


Benchtop Top Press Lab Freeze Dryer YR05187

Shelf and tray are stainless steel, tray spacing can be customized. small volume, easy and convenient operation...


Benchtop Manifold Top Press Lab Freeze Dryer YR05189

Condenser and operation panel are all stainless steel, drying Chamber with organic glass is safe and visible...


Our best-selling Freeze Dryer

  • Perfect appearance, compact size.
  • Touch screen operation, one key to start, and automatic freeze drying process, easy and convenient.
  • Key components with imported brands, small noise, large capacity, high quality and high performance.
  • Advanced system, with low operating current and low energy consumption.
  • 304 stainless steel food tray and inside liner, safety and easy clean.
  • Transparent organic glass door, the direct observation of food processing.

Catalog of models of Freeze Dryers on offer


Guides to becoming an expert in Freeze Dryers

Freeze Dryers equipment are essential products in a Laboratory, we provide guides and recommendations for better use, so you can work as an expert.

The Role of Freeze Dryers in Food Processing

At a time when the demand for long-lasting, healthy and convenient foods is on the rise, freeze drying is emerging as a technology that can revolutionize the food processing industry...

Innovations and Applications in the Coffee Industry

Among the many applications of freeze-drying, its use in the production of instant coffee is significant. Freeze-dried coffees are appreciated for their ability to maintain the authentic flavor...

Modern Applications of Freeze Dryers in the Medical Field

Scientific and medical breakthroughs would not be possible without technological innovations in laboratory tools. One of the most vital machines that are helping to drive the modern medical revolution...

The Transformative Impact of Freeze Dryers in the Pharmaceutical Industry: Applications and Uses

Lyophilization, a technique for preserving drugs for prolonged use, has become an essential procedure in the pharmaceutical and healthcare sector. This process relies on freeze dryers, high-tech equipment used to gently dehydrate...

Frequently Asked Questions about Freeze Dryers

To know the price of the Freeze Dryers we invite you to send us an email with your request through the contact form.

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Equipment in stock:
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