How to recycling dispose of the waste wires and cables?

Now environmental requirements more and more clear, if not good processing factory waste will increase the burden of garbage disposal, such as plastics, wire and cable are one of the most common electrical equipment life, then, does anyone ever thought, that old, where has eliminated the wire and cable, be how to deal with? Today, Wanrooetech Machine will tell you about several common recycling methods.

Common recycling and processing methods of used cables are as follows:
1. Manual peeling method:
This method mainly adopts the artificial form of peeling, low efficiency, high cost, and the worker's operating environment is poor, high cost of disease;
2. Incineration method:
Incineration method is a traditional method, the plastic skin of waste cable burning, and then recovery of copper, but the flue gas pollution is very serious, at the same time in the process of incineration, the surface of copper wire will occur serious oxidation, reducing the metal recovery rate, at present, this law has been strictly prohibited by governments;
3. Mechanical separation:
Mechanical separation refers to the use of crushing, sorting method, the copper in the waste copper cable separation.
Copper rice machine is suitable for processing different sizes of waste copper cable, through dry crushing, the waste copper cable is broken into the copper plastic mixture, after the use of air specific gravity and high voltage electrostatic separation technology, the waste copper cable copper and plastic were separated out, copper plastic separation purity of 99%! It is a better recycling method of waste copper cable.

4. Chemical method:
Chemical treatment of waste cable technology is put forward in the 1990s of last century, this kind of waste wire and cable treatment method has been studied in some countries. The biggest disadvantage of this method is that the waste liquid produced can not be treated, which has a greater impact on the environment, so it is rarely used.
5. Freezing:
Use freezing processing waste cable is put forward in the 1990 s, in liquid nitrogen for refrigerants, waste cable brittle at low temperatures, and then after crushing and vibration, separate the plastic skin and copper wire, is very effectively scrap wire and cable processing method, but due to the high cost, difficult to popularize in the industrialized production.
The separated copper must be returned to the copper recycling company for recycling and is prohibited from entering the market through reprocessing.
Wanrooetech Machine is a company that pays attention to environmental protection production. The company will recycle different types of waste. After sorting and separating processing by itself, the company will contact a professional recycling company to recycle the waste, which greatly saves the cost and pays more attention to environmental protection, so that the waste can be better utilized.
   

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