Functions and uses of a closed loop extractor
The function of the closed loop extractor is mostly to extract solvents from solid substance. And it is widely and mainly used in industry, such as the extraction of cannabis, which is to extract CBD from cannabis leaves by ethanol’s washing.

With the rapid development of industry, the extraction of cannabis by ethanol’s washing becomes more and more popular around the world. Now let us introduce the use of closed loop extractor on extraction of cannabis by ethanol’s washing for you :

The extraction of cannabis by ethanol’s washing is to extract CBD from cannabis leaves through the closed loop extractor by ethanol’s washing. In the process, cannabis leaves will be put into solvent and fully washed by ethanol. During the washing process, the CBD which is soluble will be removed out and then collected in the collection tank. The production of CBD has two using ways. The one is used as medicine and the other one is used as entertainment supplies.

The accessories of a closed loop extractor
01. High pressure food grade hoses: the tube used to transfer liquid phase butane
02. Solvent tank: the container used to contain solvents
03. Product tubes: the tube used to transfer production
04. Collection chamber: the container used to collect oil
05. Recovery pump:used to provide pressure to recover the solvents
06. Material column: the reactor that cannabis gets extracted

How does a closed loop work?

The working process of a closed loop extractor can be described as follows. The materials are put into the material column to get soaked by ethanol or other solvents. In this process, substances get extracted. Then the mixture will be transferred into next column and get separated. The solvents will be transferred into next column and the extract will be saved in the bottom container for users to get. In a closed loop extractor, the solvents can be recycled and used for several times, which is very economical for users and very environmentally friendly for people.