... mineral attaches on bubble, floats on the surface of slurry and is scraped out, other mineral still stays in the ... for separating non-ferrous,black metal,nonmetallic minerals,raw material,and Floatation machine widely applies in the copper,the lead,the ... on non-ferrous metal,ferrous metal and non-ferrous metal rough sizing,selection and counter-flotation process work4.Technical Data ModelSF0.37SF0. ...