... Plant Extraction, filtration, evaporation, concentration in one plant. CCD series Ultrasonic Extraction Device(Extraction device, ultrasonic, supersonic) Introduction: The ... % 50%, save the medicine material resources.3. A short time of extraction (about 1 hours/batch), plenary extraction (two ... depth, can't change all extraction the liquid a time, very cold and very hot will damage transducer.6. ...