The application of flotation machines in copper ore beneficiation is mainly reflected in the following aspects:

1. Improve copper grade. The flotation machine can separate copper, iron, sulfur and other impurities in copper ore, thereby improving the grade of copper. The improvement of copper grade can not only increase the sales value of copper mines, but also reduce the mining volume of copper mines and reduce the environmental load.

2. Reduce mineral processing waste. The flotation machine can effectively separate impurities in copper ore and reduce the discharge of mineral processing waste. This is of great significance to environmental protection issues in copper ore beneficiation.

3. Energy saving and environmental protection. The flotation machine adopts the principle of bubble adhesion for mineral processing, does not require the use of a large amount of chemicals and energy, and is energy-saving and environmentally friendly.

The application of flotation machine in copper ore beneficiation has been widely verified and applied.