Production method of high-proportion South African powder chromium ore pellets

The invention provides a production method of high-proportion South African powder chromium pellets, which comprises the steps of proportioning, ball milling, ceramic filtration, secondary proportioning, pelletizing, roasting and finished product preparation, and improves the problems of too coarse filter cake granularity, large water adding amount of a blender mixer, inclusion of charged pellets, incomplete pellet roasting, high finished product pellet powder rate and the like in the production process by adjusting process parameters. Meanwhile, the inherent roller screen gap and the roller rotating speed of production equipment are greatly adjusted, and the problems that the pellet quality is not high, and the yield is difficult to increase are solved; according to the method for producing the South African concentrate powder chromium ore pellets, the ore cost can be well reduced, meanwhile, stainless steel smelting raw materials are more diversified, and good social and economic benefits are achieved. 本发明提