Through the following contents, you can learn more about Vacuum Freezing Dryer:
The vacuum freeze drying is an advanced method for the material dewatering. It freezes the moisture material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater and dry the material.
Being processed by the vacuum freeze drying, the physical, chemical and biological states of the material are basically unchanged. The volatile and nutritious contents in the material, which are easy to be denatured in a warm condition, will be lost a little. When the material is freezing dried, it will be formed into a porous one and its volume be basically the same to that before drying. Therefore, the processed material can be recovered quickly if being watered again, because of its large contacting area. And it can be stored for a long period in a sealed vessel.
The vacuum freezing dryer can be widely used for the research and production of various heat-sensitive biological products such as the vaccine, biological product, medication, vegetable vacuum packing, snake powder, turtle capsule and so on.
With the development of the biological, pharmaceutical, food and health are product industries, the vacuum freezing dryer is a necessary equipment in the research institutes and companies in such industries.
SIP
Use overheat pure steam(120C).
Equipped with cooling water jacket, after sterilizing, it can fast reduce the temparature of the chest.
Optional pneumatic door lock, it locks automatically.
Use import sterilization filter to ensure the absolutely sterilized air coming into equipment.
The chest and various kinds of container and tube are all wrapped with import insulation layer to efficiently avoid from heat transmission.
Can carry out constant humidity control to the refrigeration humidity.
Equipped with water circulation pump capable to elliminate residual water in sterilization layer.
CIP
The high-pressure clean thoroughly wash inner surface of the chest and condenser.
Equipped with large flow rate CIP pump.
Fixed wit CIP tubing that automatically drains the residual water.
Use rotary and fixed nozzle with 360-degree spray.
The hydraulic system uses isolated retractable corrugated tube.
Operation
Square or round shape chest(user may choose on of them).
Horizontal or vertical condenser.
Integral design can fully use space.
Separate design can make each component independent, easy to operate and maintain.
Working temperature scope of condenser: -80C(when it is dry)~120C(when in steam sterilizing).
Pressure scope of the chest: 1PA
Use industrial pressure container standard:
GB150-1998 series.
Conform to national vacuum equipment
Standard: GB/T3163-3164
GMP and FDA relevant regulations
Standard of International Electrotechnical
Commission(IEC)
China Electric Equipment Standard(GB)
The chest, lamellar and condenser is made of AISI316L stainless steel.
TIG welding avoids gap that can not be coeaned.
The welding point of the tube is photographed with X-ray, with inspection record and certificate of qualification.
The roughness of inner surface reaches R=<0.5,
Leakage rate of the system=<5*1/102mbar I/s to ensure normal and reliable running.
There is no dead corner in the chest, the connection of tube is simple and reasonable, easy to clean.
The freeze drier uses the best refrigeration system to freeze the product and condensate the steam produced ruring freeze-dryingprocedure. Freeze-drying technology requirese the refrigeration system to keep a low temperature status for a long period of time, therefore, the requirements to the refrigeration system are very high. But the freeze drier of Shanghai Yuan Dong Phamaeutical Machinery General Factory can easily help you to reach your goal.
The vacuum freeze drying is an advanced method for the material dewatering. It freezes the moisture material in the low temperature and makes the water inside sublimate directly in the vacuum condition. Then it collects the sublimated vapor by means of the condensing way so as to dewater and dry the material.
Being processed by the vacuum freeze drying, the physical, chemical and biological states of the material are basically unchanged. The volatile and nutritious contents in the material, which are easy to be denatured in a warm condition, will be lost a little. When the material is freezing dried, it will be formed into a porous one and its volume be basically the same to that before drying. Therefore, the processed material can be recovered quickly if being watered again, because of its large contacting area. And it can be stored for a long period in a sealed vessel.
The vacuum freezing dryer can be widely used for the research and production of various heat-sensitive biological products such as the vaccine, biological product, medication, vegetable vacuum packing, snake powder, turtle capsule and so on.
With the development of the biological, pharmaceutical, food and health are product industries, the vacuum freezing dryer is a necessary equipment in the research institutes and companies in such industries.
SIP
Use overheat pure steam(120C).
Equipped with cooling water jacket, after sterilizing, it can fast reduce the temparature of the chest.
Optional pneumatic door lock, it locks automatically.
Use import sterilization filter to ensure the absolutely sterilized air coming into equipment.
The chest and various kinds of container and tube are all wrapped with import insulation layer to efficiently avoid from heat transmission.
Can carry out constant humidity control to the refrigeration humidity.
Equipped with water circulation pump capable to elliminate residual water in sterilization layer.
CIP
The high-pressure clean thoroughly wash inner surface of the chest and condenser.
Equipped with large flow rate CIP pump.
Fixed wit CIP tubing that automatically drains the residual water.
Use rotary and fixed nozzle with 360-degree spray.
The hydraulic system uses isolated retractable corrugated tube.
Operation
Square or round shape chest(user may choose on of them).
Horizontal or vertical condenser.
Integral design can fully use space.
Separate design can make each component independent, easy to operate and maintain.
Working temperature scope of condenser: -80C(when it is dry)~120C(when in steam sterilizing).
Pressure scope of the chest: 1PA
Use industrial pressure container standard:
GB150-1998 series.
Conform to national vacuum equipment
Standard: GB/T3163-3164
GMP and FDA relevant regulations
Standard of International Electrotechnical
Commission(IEC)
China Electric Equipment Standard(GB)
The chest, lamellar and condenser is made of AISI316L stainless steel.
TIG welding avoids gap that can not be coeaned.
The welding point of the tube is photographed with X-ray, with inspection record and certificate of qualification.
The roughness of inner surface reaches R=<0.5,
Leakage rate of the system=<5*1/102mbar I/s to ensure normal and reliable running.
There is no dead corner in the chest, the connection of tube is simple and reasonable, easy to clean.
The freeze drier uses the best refrigeration system to freeze the product and condensate the steam produced ruring freeze-dryingprocedure. Freeze-drying technology requirese the refrigeration system to keep a low temperature status for a long period of time, therefore, the requirements to the refrigeration system are very high. But the freeze drier of Shanghai Yuan Dong Phamaeutical Machinery General Factory can easily help you to reach your goal.