It is the first selecting concentrating equipment for pharmaceutical plant to modify with the best performance and most practical in the domestic market at present.Its feature as follows:

1. It integrates extraction, concentration with recycling full closed operation, firm structure, ease of operation.

2. Increase its medicine material volume, solvent only be added one time, save two

third energy, if consecutive abstraction one time It can save one third time.

3. Motional hot reflux keeps max. density difference between solvent, improve the

medicine recycling rate.

4. Make use of second time's steam as hot sources, the concentration steam hat

Source and saves steam 50%.

5. Extracting or concentration can be operated lonely. The assembly can work after connecting with steam and water.