Скачать или смотреть 4 Steps to Recycle Waste Refrigerators | E-waste Management

We know that there are vendors for the collection of household appliances, and the collection of these household appliances is separated from other domestic waste. Then, what to do with those collected used refrigerators? It turns out that there is a special recycling line for the recycling of waste refrigerators, which can crush the refrigerators and produce valuable materials such as copper, aluminum, iron and plastic. As long as these materials can be separated, they can be sold for money, and the value is much higher than the price of an old refrigerator itself. Therefore, recycling waste refrigerators has great market prospects. Today we will briefly introduce the steps of refrigerator recycling.

Step 1: Pre-shredding
Almost all the waste materials are required to be broken into small pieces before further processing. After removing the compressor and radiator, the entire refrigerator will first be broken down in a double shaft shredder and then air-selected. This process can remove 70% of the foam. The foam can be used as insulation material, concrete bricks, and can also be sent to power plants to generate electricity.

Step 2 : Iron-removing
The second step is to remove iron by magnetic separation, the iron purity is about 99%, and the recovery rate is more than 99%, and the separated iron can be sold directly.

Step 3: Eddy-current separation
This is also a very critical step. Eddy current sorting is mainly to separate copper, aluminum and plastic.

Step 4: Manual sorting
The copper and wires that cannot be completely sorted out by the equipment are manually selected.

These are the four steps of refrigerator recycling. The entire refrigerator recycling line requires 4 labors and can process 35-50 refrigerators per hour. If you are interested in recycling refrigerators or other home appliances, please contact us for details.
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