In metal - recycling or waste - treatment industries, different types of slag separators are employed.
Some use centrifugal force, like automatic - discharging centrifugal separators.
In these machines, materials enter a high - speed rotating drum.
Due to the difference in specific gravity, impurities and the main material are separated, with the impurities being discharged automatically.
Others may use screening mechanisms, such as vibrating screens.
The vibrating circular screen, for example, can separate materials of different sizes, helping to recover valuable substances from waste slag.
Overall, slag separators are essential for improving product quality, reducing production costs, and promoting environmental protection by effectively removing impurities and facilitating resource recycling.