The main sources of copper are copper sulfide ore and copper oxide ore. With the continuous development of the national economy, the demand for copper is also rising. The easy-to-selectable copper sulfide ore continues to decrease, and the proportion of difficult-to-selectable copper oxide ore continues to increase. Flotation is a commonly used copper ore flotation process, which can be used to separate copper sulfide ore or oxide copper ore. The main process of copper ore flotation is roughly as follows: ore crushing and screening → stage grinding stage flotation Selection→Concentration and dehydration→Copper concentrate.