Crystalline graphite has good natural floatability. In China, flotation is mainly used for beneficiation . Since the size of the graphite scale is one of its most important quality indicators, a multi-stage grinding and multiple-choice process is used in the selection method to select large scale graphite as early as possible. Conventional flotation collector as kerosene, diesel, oil foaming agent II, IV oil, lime adjusting agent, sodium carbonate, sodium silicate inhibitor. Expanded Metal Mesh,Expanded Metal Grating,Expanded Wire Mesh,Expanded Steel Mesh ANPING FUHUA WIRE MESH MAKING CO.,LTD , https://www.apfuhuawire.com