1. Steel Slag Crushing
After the initial crushing by a jaw crusher, the steel slag is reduced to a size smaller than 60 mm.
Then, the crushed steel slag is conveyed to a vibrating screen, where steel slag particles larger than 25 mm in diameter are transported to a cone crusher for secondary crushing, resulting in a particle size smaller than 25 mm.

2. Steel Slag Grinding
In this step, we utilize a steel slag rod mill to grind the crushed steel slag, ensuring uniformity of the final product.
If a powdered steel slag product is required, a combination of rod mill and vertical roller mill or vertical roller mill andball mill can be selected. This step can be equipped with a dust collector for dust removal operations, collecting the ground dust.

3. Steel Slag Separation
Steel slag separation typically employs magnetic separation, aiming to extract useful iron metals from the slag.
Both steel particles and iron powder in the steel slag exhibit magnetism. Therefore, magnetic separators are used to further purify the steel slag, obtaining a mixture of steel particles and iron powder, as well as waste residue.
In addition to magnetic separation, utilizing shaking tables for gravity separation of steel slag can also achieve high recovery rates of iron concentrates.

4. Particle Classification
Using a vibrating screen to sieve metal iron particles of various sizes allows for the classification of steel particles and iron powder into coarse, medium, fine, and ultrafine grades, depending on the product's intended application.