Ultrasonic emulsifying machines can be widely used in cosmetics, paint, lubricating oil, fuel, ointment, dairy products, etc. It is the use of ultrasonic cavitation effect, during ultrasonic cavitation, intense cavitation forces shears the two or more immiscible phases into very small droplets, so that the ultrasonic emulsion is distributed uniformly and mixed uniformly, and the emulsion is stable. Our ultrasonic emulsifying machine has no moving parts, no electromagnetic radiation, and it’s fixed installation is very simple. With low power consumption and wide adaptation, the equipment almost don't have to do any modification. Ultrasonic extraction cbd oil method is the rational use of ultrasonic vibration of a new extraction process, ultrasonic extraction method can make the extract being dissolved in a solvent as completely as possible. Ultrasonic extraction with low extraction temperature, high extraction rate, short extraction time is applied to extract Chinese herbal medicines and effective ingredient of various flora and fauna, which is to replace traditional cutting process method to achieve high efficiency, energy saving, environmental protection extractor of modern high-tech means.