... - Pharma powders, active powders, etc.Ceramics - Ceramic powders, kaolin clay, etcEnvironment - Treating wastewater for clean disposal, etc Enjoy the many ... This type Filtration machine-filter:high efficiency for sieving and filtration,suitable for any granule,powder,mucilage.griddle mesh ... clog ,no powder fly up,the minimum size for sieving 400meshes.stainless steel(304),small appearance,light weight ...