Weightlessness feeder has the following unique functions and advantages: (1) It has a wide range of applications, such as granules, powder, calcium carbonate, talc powder, resin film powder, flour, starch, etc. (2) The mechanical parts of the loss inweight feeder ( weightless feeder) such as screw are easy to decompose, assemble and clean. (3) Strong technical strength, German original technical equipment, professional pre-sale guidance service team; (4) The cutting performance is stable, the ac