Rotary Furnace

Aluminium dross rotary furnace

Aluminium dross rotary furnace is one kind of necessary tool in the aluminum dross processing of recycled aluminum industry, which is one important part that reflects operation cost and profile of recycled aluminum recycling. Our machine is specialized in processing hot dross skimmed from melting furnace. Through rotating and stirring, added blending agent and setting, then we can get pure aluminum liquid for aluminum ingot.



The process of aluminum dross in the rotary furnace is inside heating, it means that we use the high temperature coming from aluminum dross self-ignition (during the high temperature period of self-ignition, waiting for the heating between the stirring of high temperature aluminum dross and ash), so that can improve the melting speed of aluminum and aluminum liquid temperature, reduce aluminum viscosity, easy for the separating aluminum liquid and aluminum ash. In order to prevent the explosion of aluminum slag because the melting temperature is too high, burning speed too fast, the industrial salt (cooling dross or small cast aluminum that can not be selected can be used based on the engineers’ many years experience, which can reduce the operation cost) can be added in the operation to reduce burning speed and to avoid the splashing of burning slag.



Our company 5 Tons rotary furnace can reduce aluminum content in the aluminum dross from 40-60% to 15-17%, high aluminum recovery rate (about 80%). The dusts generated in the production process get controlled, not only reduce the working strength, but also improve the dross processing environmental pollution.