DTWZ-D Series Multi-function Hot Reflux Extrator Concentrator

Summary 
1. This machine include extractor, eternal evaporator and other auxiliary parts, tight structure, easy operation, it include extraction, concentration, and recovery solvent together. 
2. This machine includes many function, it can be used for water extraction and alcohol extraction, it can get essential oil under normal pressure and negative pressure,it includes vacuum exchanger and control box, easy operation, it can be extracted and concentrated normal temperature and low temperature. 
3. The oil and water separator includes two glass, so the oil can be separated well. 
4. When extraction, adopt liquid high-level flowing back way for concentration, the evaporation distilled water return to extractor for continuous extraction, the whole flowing back extraction needs about 4-6hours. Reduce the loss of steam, solvent and operating time. 
5. The recovery alcohol can be directly used for mixing tank, or can be used for extractor again