As the name suggests, the production freeze dryer is a freeze-drying equipment used for mass freeze-drying production and processing. It is widely used in biology, food, chemical industry, health products, Western preparation of traditional Chinese medicine and other fields. With sophisticated manufacturing technology, superb temperature control skills and extreme ultra-low temperature, the production freeze-drying machine provides customers with the whole package service (turnkey project) of the complete set of freeze-drying equipment production line project in the fields of food, biology and pharmaceutical engineering.
Introduction to components of production lyophilizer:
Box: the box planning shall be implemented in accordance with gb150-2011 / PED / ASME standards and meet the requirements of FDA and GMP standards. The interior of the box is planned with large round corner, the surface is polished with mirror, and the bottom of the box is planned with inclination, which is more in line with the drainage requirements of CIP and sip. Acceptable for the box: full scale positive and negative pressure from 0.15Mpa to 0.5pa.
Plate layer: the plate layer is made of food grade 304 high-quality stainless steel and welding process.
Cold trap: the cold trap adopts mirror polishing technology, and the surface is bright and flat. The optimal planning of water vapor channel makes the molecular surge resistance smaller and the water capture efficiency higher.
Refrigeration system: foreign brand refrigeration compressor is selected, and the refrigeration system is safe and stable.
Vacuum system: the vacuum pipeline adopts active track welding to ensure firm and beautiful welding. Helium mass spectrometer is selected for vacuum leak detection to ensure that the vacuum system meets the requirements of high vacuum.
Control system: International components and PLC control system are selected, with high reliability and powerful function. It can not only operate locally, but also operate and monitor long-distance.
Service life: due to the influence of thermal expansion and cold contraction of raw materials, the service life of raw materials of different equipment is different. 304 stainless steel is selected as the raw material for the cylinder and shelf of the production freeze dryer, with a service life of more than 10 years; The cylinder of the traditional cold storage freeze dryer is made of carbon steel and the shelf is made of aluminum plate, with a service life of 4 to 6 years.
