This centrifuge is the main product of our corporation . It can be especially used for chemical industry . It can be used for the filtration and clarification of many different chemical materials , for example : gypsum , thiamin , sodium sulfate , ferric sulfate , copper sulfate , nickel sulfate , potassium chloride , acetic , borax , soda , rubber additive , dye , paint , plastic raw material , soap , grease , various resins and other chemical products .