■ Non-ferrous metal smelting (copper, lead, zinc, aluminum, etc.) - oxygen-enriched combustion in non-ferrous furnaces

□ Improve productivity, save energy and reduce consumption. Oxygen-enriched combustion can increase the furnace temperature, increase the furnace capacity by 20~40%, reduce fuel consumption by up to 50%, and prolong the service life of the furnace.

□ It is conducive to environmental protection. During oxygen-enriched combustion, due to the elimination of most nitrogen, the combustion process is more effective, the amount of flue gas is greatly reduced, and the emission of nitrogen oxides and other harmful substances is greatly reduced.