Erdwich reclaims even Pentane and CFCs with 99% purity! Several million scrap refrigerator units are disposed of every year in Germany alone. The proportion of refrigeration units recycled by volume totals about 40% and is the most significant segment after consumer electronics. One particular challenge in this recycling process is presented by chlorofluorocarbons such as R 11, R 12 or R 141b, which were used for decades as foaming agents for insulation materials. Since these substances damage the Earth’s...
By Erdwich Zerkleinerungssysteme GmbH based in Igling, GERMANY.
Electric and electronic waste (WEEE), are coming from technology products such as home appliances (washing machines, vacuum cleaners), computers and tools. An economy based on the consumption such as today, provides a continuous increase of WEEE, and determines an increasing risk of dropping out in the environment or in landfills, with the consequences of pollution of soil, air, water and health human repercussions. These products should be handled properly and used for the differential recovery of the materials...
By SA Eng. based in San Donà di Piave, ITALY.
SatrindTech shredders are used within the recycling lines of refrigerators. When treated properly, it is possible obtains a total of nearly 90% in different materials (among which iron, plastic, polyurethane, aluminum and copper) from these product. The two shaft shredders are used as primary crushers if used as the first step of the process as they are used for a volume reduction after the collecting cycle, while the three-shaft and four-shaft are used as secondary shredding as they allow a controlled size.
By SatrindTech Srl based in Arluno, ITALY.
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