Hangzhou Shengde Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of snake venom vacuum freeze dryer in China. Welcome to wholesale customized snake venom vacuum freeze dryer at competitive price from our factory. Contact us for cheap products and discount information.
Products Description
Production freeze-drying machine, also known as production-type vacuum freeze-drying machine, is a large-scale vacuum low-temperature freeze-drying equipment, which is often widely used in food, fruit,
pharmaceutical, biological products and other fields. It has a wide range of applications in the fields of medicine, food industry, material science and deep processing of agricultural and sideline products.
Products Specification
|
Product Name |
SED-30DG freeze drying machine for sale |
|
Power |
103kw/100A |
|
Cooling water qty |
≥30m3/h(T≤30℃,P=0.2-0.3Mpa) |
|
Condenser type |
Horizontal cylinder |
|
Total weight |
10000kg |
|
Chamber material |
SUS304/δ5mm |
Products Details
Products Application
Pet Food/Meat
Fruits
Vegetables
Powder
Herb
Food freeze dryer mainly used for freeze drying of fruits, vegetables, meat, soup seasonings, etc.
Characteristic of Vacuum Freeze Dryer
Stainless steel is polished with excellent brand to ensure surface roughness to ensure sterility requirements.
Cabinet, board level,and hose are tested after multiple procedures to ensure without leakage.
Screw compressor is used Blitzer refrigeration compressor, more stable performance, reliable, easy to maintain.
Temperature and pressure of compressor has multiple protection features.
Suction filter settings, prevent degeneration of stolen goods and acid materials into the compressor chamber , corrosion internal parts and refrigeration oil.
Exhaust temperature protection set to avoid oil degeneration in extreme conditions , to reduce the exhaust temperature by cooling motor.
Advantages of Freeze Drying machine
There are many drying methods for dryers, such as sunlight drying, boiling drying, drying, spray drying and vacuum drying, etc., but the usual drying methods are usually carried out at a temperature above 0°C. Dry products usually have the problem of volume reduction and firm texture. Most of the volatile components will be lost.
Some heat-sensitive substances will denature and inactivate, and some will even oxidize. Therefore, compared with before drying, the properties of the dried product are quite different. The freeze-drying method is basically carried out below 0°C, that is, the product is frozen, and the product is raised to a temperature above 0°C only when the residual moisture of the product is reduced later but usually does not exceed 0°C. 40°C.
Under vacuum conditions, when water vapor directly sublimates, the drug remains on the ice shelf when frozen, forming a spongy loose porous structure, so its volume is almost unchanged after drying. Before using it again, just add water for injection and it will dissolve immediately. Compared with traditional methods, freeze dryers have the following advantages:
Many heat-sensitive substances will not be denatured or inactivated.
When drying at low temperature, some volatile components in the material lose little.
It can protect some easily oxidized substances.
The original structure is maintained, and concentration does not occur
After adding water, it dissolves quickly and completely, and restores its original performance almost immediately.
During the freeze-drying process, the growth of microorganisms and the action of enzymes cannot be carried out, so the original characteristics can be maintained.
During the sublimation process, the dissolved substances dissolved in the water will precipitate out, avoiding the surface hardening phenomenon caused by the precipitation of inorganic salts carried by the water inside the material on the surface in the general drying method.
Since there is no perfect technology, the main disadvantage of vacuum freeze-drying technology is high cost. Due to the need for vacuum and low temperature conditions, the vacuum freeze dryer should be equipped with a vacuum system and a low temperature system, so the investment cost and operating cost are high.
About US
Hangzhou Shengde Machinery Co.,Ltd (Abbreviated as SED Pharma) is a pharmaceutical equipment supplier that providespackaging machinery and processingequipment to the pharmaceutical and biotech industry worldwide. Wehave supplied hundreds of pharmaceuticalcompanies all over the world. Our products are used in a variety ofapplications, including liquidinjectables, chemical API, bioengineering and pharmaceuticalpackaging. SED Pharma is dedicated to providingall clients with the highest quality products possible.
With over 20 years of R&D and manufacturing experience inpharmaceutical packaging equipment, we are ableto customize every product according to our clients' uniquerequirements such as special packagingcontainers, packaging materials, and filling methods.
We cooperate closely with well-known scientific researchinstitutions and pharmaceutical institutes toprovide relevant project designs, top-quality equipment andcustomized service to different companies. Ourobjective is to be your one-stop solution provider in the drugmanufacturing process!
our Factory
Workshop
Workshop
Workshop
Workshop
Polishing
Installing
Testing
Assembly
why choose Us
Excellent service: 24 hours online, door-to-door maintenance services available in North America.
Extensive Global Reach: Our company has supplied pharmaceutical and packaging machinery to over 302 pharmaceutical companies across more than 80 countries and regions worldwide.
Expertise in Medicine Processing:In-depth knowledge of medicine processing is integrated with the pharmaceutical equipment knowledge.
Certifications
Exhibitions
SUPPLY SIDE WEST
PHARMEDI VIETNAM
GPMT in Guiyang
CPHI in Shanghai
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