Hangzhou Shengde Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of instant coffee freeze dryer in China. Welcome to wholesale customized instant coffee freeze dryer at competitive price from our factory. Contact us for cheap products and discount information.
Products Description
The refrigeration system of the freeze dryer is compression refrigeration, which consists of four basic components, such as refrigeration compressor, condenser, evaporator and expansion valve. They are connected by pipes to form a closed system. The refrigerant circulates continuously in the system, changes its state and exchanges heat with the compressed air and cooling medium.
The refrigeration compressor draws the low-pressure (low temperature) refrigerant in the evaporator into the compressor cylinder. The refrigerant vapor is compressed, and the pressure and temperature rise simultaneously. The high-pressure and high-temperature refrigerant vapor is pressed onto the condenser. In the condenser, high-temperature refrigerant vapor exchanges heat with low-temperature cooling water or air.
Products Specification
|
Product Name |
SED-50DG Vacuum Freeze Dryer |
|
Power |
167Kw, 380V±10%,50HZ,3Phase,5Wire |
|
Vacuum function |
19.8kw |
|
Refrigeration function |
92kw |
|
Heating function |
55.5kw |
|
Compressed air |
≥40L/min(P=0.5~0.8Mpa) |
|
Cooling water Quantity |
≥50m3/h(T≤30℃,P=0.2-0.3Mpa) |
|
Defrost water Quantity |
≥4000kg(T≥30℃,P=0.1-0.2Mpa) |
Products Details


characteristic of freeze dryer
1.Stainless steel is polished with excellent brand to ensure surface roughness to ensure sterility requirements
2.Cabinet, board level,and hose are tested after multiple procedures to ensure without leakage
3.Screw compressor is used Blitzer refrigeration compressor, more stable performance, reliable, easy to maintain
4.Temperature and pressure of compressor has multiple protection features
5.Suction filter settings, prevent degeneration of stolen goods and acid materials into the compressor chamber , corrosion internal parts and refrigeration oil.
6.Exhaust temperature protection set to avoid oil degeneration in extreme conditions , to reduce the exhaust temperature by cooling motor
7.Compliance with the Montreal Convention, with environmentally friendly refrigerants;
Products Application

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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