Pneumatic vacuum feeding machine is the use of compressed air through the vacuum generator to produce high vacuum conveying of materials, don't heed a mechanical vacuum pump has a simple structure. small volume. maintenance free. low noise, easy control. eliminate electrostatic material and conform to GMP requirements, etc. Creates high vacuum, vacuum generator of material to be delivered to eliminate the phenomenon of stratification and guarantee the uniformity of the hybrid material ingredients. It is tablet compression, capsule fling machine. packaging machine, dry granulator, crusher, vibrating screen and so on mechanical automatic feeding device of choice.