What’s New about Vacuum Low-temp Evaporator?
Vacuum low-temperature evaporator is developed by our company for evaporating/concentrating dilute solvent materials at low temperatures (20-50℃).It is mainly used in pharmaceutical, biological, food, chemical and other industries.It adopts the principle of thin film evaporation, with high evaporation capacity and high thermal efficiency.
How does the Rhodotorula /Red Yeast low-temp concentration is realized?
There is a spinning roller inside the evaporator. The thin film is formed on the outer surface of the spinning roller. The heating medium inside the tube heat the material by conduction heating way. In the vacuum state, the Rhodotorula /Red Yeast liquid is evaporated in the low temperature , high vacuum, without oxidation and contamination. So the active ingredients can be mostly preserved, and the final concentrated solution is of great quality.
Common 3 type of different concentration process
The process of concentration can be divided into:
A.Continuous concentration: continuous infeed, continuous discharge.
B:Semi-continuous concentration: continuous infeed, intermittent discharge.
C: Intermittent concentration: one-time feeding, timed discharging.
The main advantages of low-temp evaporator :
- Automatic,continuous and pipelining concentrating process.
- High product quality and ingredient preservation.
- Evaporator temperature adjustable 20℃-80℃.
- Parameter set as per different materials properties.
- Recycling of dry powder can be up to 99%.
- Recycling of organic solvent, no waste,no pollution.
- Low labor cost, 2 operators at most.
- PLC automatic control system.
- Meet the requirement of GMP.
Application:
Suitable for thin, heat-sensitive liquid material that requires low temperature （20-50℃）concentration in pharmaceutical, food, chemical industries.
such as: Fruit juice, milk products, instant tea liquid, Chinese traditional medicine raw material, fermentation broth, lactic acid bacteria, protease, plant extract, biological products, etc.
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