How to deal with scrap metal after recycling

Many people think that after recycling scrap metal, it is usually processed directly. In fact, the recycling process is not so simple, it has a very strict process.

First, the magnetic separation of metal recycling. For the recovered solid waste, that is, for metal cans of different materials, the general method is magnetic separation. Magnetic separation is a treatment method that utilizes the magnetic difference of various substances in solid waste to sort in uneven magnetic sound.

Second, the metal recycling chemical method preliminary, deep decontamination. Oil stains, rust, sediment, etc. attached to scrap steel are generally cleaned with various chemical solvents or hot surfactants. It is often used to process engines, bearings, gears, etc. that are contaminated with cutting oil, grease, oil or other deposits. The application of chemical preliminary and deep decontamination techniques is not very complicated and relatively effective.

Third, metal recycling and preheating. The factory adopts the method of preheating scrap steel, directly bakes scrap steel with flame, burns away moisture and grease, and then puts into steel furnace.

The above is the introduction of the relevant part of how to deal with waste metal after recycling. I hope to help everyone and help you understand the working methods of this industry.

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