Pharmaceutical freeze dryer

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Kassel Machinery (Zhejiang) Co. , Ltd. , a member enterprise of the Kassel group, is a supplier specializing in providing the overall scheme of vacuum freeze drying equipment.

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Kassel is your professional food freeze dryer manufacturer and supplier with over 10 years of experience.We believe Kassel has all the cooling capacities and models of food freeze dryer to meet your specific cooling needs.

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Based on our extensive experience in design and manufacturing, we are willing to help you develop a product design and selection that suits your specific cooling needs.

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What is Pharmaceutical Freeze Dryer?

Pharmaceutical freeze dryer is a device that freezes drugs or other substances into a solid state and then dries them. During the freeze drying process, medicines or other substances are quickly frozen, and the water sublimates directly from the solid state to the gaseous state, thereby removing the water and obtaining dry medicines.

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Characteristics of Pharmaceutical Freeze Dryer

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Maintain the physical properties of drugs: Freeze drying technology can effectively protect the physical properties of drugs, such as color, shape, size, etc., as well as ingredients and efficacy.

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Maintain the chemical properties of drugs: Freeze drying technology can effectively protect the chemical properties of drugs, such as color, shape, size, etc., as well as ingredients and efficacy.

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Improve the stability of drugs: Through freeze drying, the moisture and other volatile substances in the drugs can be removed, thereby improving the stability of the drugs and extending their storage time.

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Strong adaptability: The freeze dryer can be suitable for drying various drugs and other substances. Different types of drugs and substances only require different freeze drying processes.

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Easy to operate: The operation of the freeze dryer is relatively simple. You only need to put the medicine into the machine and set the process parameters to carry out the drying process.

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Environmental protection and energy saving: Freeze drying technology is an environmentally friendly and energy saving technology. It does not require the use of any chemical reagents or additives during the entire process, and the operating cost is relatively low.

Precautions When Using Pharmaceutical Freeze Dryers

The pharmaceutical freeze dryer is suitable for drying high grade raw materials, traditional Chinese medicine pieces, organisms, wild vegetables, dehydrated vegetables, food, fruits, chemicals, pharmaceutical intermediates and other materials. The pharmaceutical freeze dryer is a vacuum freeze dryer that combines a refrigeration system, a vacuum system, a thermal oil heating system, and a moisture removal system.
The product uses the principle of vacuum freezing and dehydration to quickly freeze food raw materials with high moisture content into ice at low temperatures, and then undergoes a series of processes such as rapid cooling, sublimation, filtration, and separation. It is a new type of rapid drying equipment. This product is widely used in the chemical and pharmaceutical industries, agricultural and sideline products processing industries, etc.

Precautions

01/

When using a pharmaceutical freeze dryer to prepare samples, the surface area should be expanded as much as possible, and the samples should not contain acid and alkali substances and volatile organic solvents;

02/

The sample must be frozen into ice. If there is any residual liquid, it will cause vaporization and spray;

03/

The cold trap of the freeze dryer is about -50°C and can be used as a low temperature refrigerator, but you must wear thermal insulation gloves to prevent frostbite;

04/

Before starting the vacuum pump, check whether the water outlet valve is tightened, whether the inflation valve is closed, and whether the contact surface between the plexiglass cover and the rubber ring is clean, free of dirt, and well sealed;

05/

Under normal circumstances, the pharmaceutical freeze dryer shall not be used continuously for more than 48 hours;

06/

During the freezing process of the sample, the temperature gradually decreases. The sample can be taken out and warmed for a period of time before continuing to dry to shorten the drying time.

What are the Uses of Pharmaceutical Freeze Dryers?

Freeze dryer manufacturers are here to talk to you. What are the uses of medicinal vacuum freeze dryers? Pharmaceutical freeze dryers, also known as pharmaceutical freeze dryers, are widely used in various fields such as biological products, chemistry, raw materials, traditional chinese medicine decoctions, medicines, traditional chinese medicine extracts, health products, enzymes, active substances, etc. It can also be used in the food industry. However, the medicinal freeze dryer has high equipment functions and configurations, so it is overqualified for low value added food freeze drying processing.
Compared with traditional food freeze dryers, medicinal freeze dryers need to be made of high quality stainless steel and equipped with online cleaning functions, sterilization functions, etc.

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Our Factory

Kassel Machinery (Zhejiang) Co., Ltd., a member enterprise of the Kassel group, Taking "freeze dryer" as the core product makes it possible to provide one-stop freeze drying service with low cost, high efficiency, and multi purpose.

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Frequently Asked Questions

Q: What is the difference between a pharmaceutical freeze dryer and a regular freeze dryer?

A: Home and pharmaceutical freeze dryers also differ in capacity. Since laboratories often deal with smaller specimen samples, they don't need as much space as home freeze dryers. The latter has a larger capacity to process more enormous amounts of food for preservation.

Q: What is freeze drying in pharmaceutical?

A: Freeze drying, also known as lyophilization, is a process in which water in the form of ice under low pressure is removed from a material by sublimation. This process has found many applications for the production of high quality food and pharmaceuticals.

Q: What are the advantages of freeze drying pharmaceuticals?

A: Pharmaceutical freeze drying does not damage the physical structure of the product and allows delicate, unstable or heat sensitive drugs and biologicals to be transported to longer distances and stored for a long period. The process eliminates the disadvantages of conventional drying methods or freezing.

Q: What is pharmaceutical freeze dryer for?

A: Pharmaceutical freeze dryer removes water from plants and organic compounds while they are in a frozen state. This locks in the freshness of herbs and plants. Their appearance, nutritional content, and potency remain the same as when they were fresh.

Q: What is freeze drying of vaccines?

A: Freeze drying is a method for removing water from a product. First, you freeze the item you're trying to dehydrate, causing any water in it to become ice. Then, you remove the ice through a process called sublimation, in which ice turns directly into vapor under low pressure.

Q: What is the purpose of pharmaceutical freeze dryer?

A: Pharmaceutical freeze dryer removes water from a perishable material in order to preserve it, extending its shelf life and/or making it more convenient for transport.

Q: How much does a harvest right small pharmaceutical freeze dryer weight?

A: What size are the freeze dryers and how much do they weigh? Small 16.5" w x 18.5" d x 25" h color: 91 lbs. Stainless: 98 lbs. Medium 18" w x 21.25" d x 28.5" h color: 119 lbs.

Q: What is freeze dryer principle in pharmaceutical engineering?

A: Freeze drying (lyophilization) is a process whereby a product is dried under low temperature and vacuum. The water in the sample is first frozen to a solid and then removed directly by turning the ice into vapor. This is done under vacuum and without having to pass through the liquid phase.

Q: What is the difference between a pharmaceutical and regular harvest right freeze dryer?

Q: What are the uses of medicinal vacuum freeze dryer?

A: Medicinal freeze dryers, also known as pharmaceutical freeze dryers, are widely used in biological products, chemistry, raw materials, traditional Chinese medicine decoctions, medicines, traditional Chinese medicine extracts, health products, enzymes, active substances and other major fields.

Q: Does the pharmaceutical freeze dryer have a sterilization function?

A: Yes, the medicinal freeze dryer has online cleaning and online sterilization functions.

Q: What is the function of pharmaceutical freeze dryer?

A: The pharmaceutical freeze drying machine can quickly freeze the moisture in the solution and convert the moisture from solid state to gaseous state through the sublimation process in a vacuum environment, thereby obtaining high quality and stable freeze dried pharmaceuticals.

Q: What is this principle on which a freeze drying machine is based?

A: Under vacuum condition, material is freeze dried via principle of sublimation. The moisture in the pre frozen material is directly sublimed from solid state (ice) to gaseous state (vapor), without melting.

Q: Is pharmaceutical freeze dryer and a dehydrator the same thing?

A: Pharmaceutical freeze dryerremoves moisture from food by flash freezing it and then slowly reducing the pressure in the chamber it is stored in, which causes the moisture to evaporate. A dehydrator uses heat to evaporate the moisture from food. Both help to preserve food for extended periods of time.

Q: What is the function of pharmaceutical freeze dryer in laboratory?

A: Pharmaceutical freeze dryeris a process in which a completely frozen sample is placed under a vacuum in order to remove water or other solvents from the sample, allowing the ice to change directly from a solid to a vapor without passing through a liquid.

Q: How noisy is a pharmaceutical freeze dryer?

A: During the freeze cycle, the machine is acting as nothing more than a little freezer, and that is exactly how it sounds.

Q: What is the working principle of pharmaceutical freeze dryer?

A: Pharmaceutical freeze dryer work by freezing the material, then reducing the pressure and adding heat to allow the frozen water in the material to change directly to a vapor (sublimate).

Q: How long does a freeze dryer freeze for?

A: It typically takes between 20 to 40 hours to complete the process. Food type and quantity will affect the freeze dry cycle. Things like meat, peas and corn dry quickly, while squash and watermelon can take longer. The thickness of the food slices will affect the cycle time too.

Q: What foods can you freeze dry?

A: Freeze drying works great for fruits and vegetables, but unlike other options, it also perfectly preserves meat, fish, dairy, eggs, ice cream, and even fully cooked meals. Discover how fun and delicious freeze-dried desserts and snacks can be!

Introducing the advanced equipment and technology, KASSEL Machinery is professional in offering high quality and customized pharmacutial freeze dryer made in China. Thanks to our quality products and excellent service, we're known as one of the leading manufacturers and suppliers in China. Welcome to get the customized pharmacutial freeze dryer with competitive price from our factory.freeze dryer lyophilizer price, freeze dryer industrial, fruits drying machine