3. Weighfeeder

This instrument fills suitable containers with bulk materials (e.g. powder, granules, liquids, solids). The distribution of a nominal quantity of bulk product corresponding to a predetermined mass is constant.

The range of nominal dose quantities is very wide, from a few milligrams (e.g. pharmaceuticals) to several tens or even hundreds of kilograms (e.g. coal, cement, fertilizers, cereals, sand), and even a few tens or hundreds of grams (e.g. food products sold to the retail trade).