... herbal, fish cake, kind of sanshui magnesium silicate and all fibres material crushing process.Wood powder machine is bakelite, ... machinery.3.Structure and principle of wood powder machine Wood powder machine is made by the body ,middle body,under ... operate and maintain.5.Technical Parameters of wood powder machine Model50070080090010001200Fineness(microns)20-18040-20040-23040-32540-32540-325Actual ...