Recycling, currently referred to as „urban mining“, includes the cost for recycling of secondary raw materials in the economic cycle and thus closes next to the exploration of secondary deposits and their extraction and processing into marketable products. In Germany, currently more than 1.5 million tons of electrical and electronic waste accrue, of which one part is recycled professionally within the recycling and waste laws.

In process of manual crushing of the equipment dust is released, partly in connection with hazardous substances. We produce bag filters of the Type DS, mainly for explosion-reduced applications that can be equipped with a secondary filter stage, too.

Another area of recycling technology is the shredding of waste tires. These systems are often operated in cold grinding. The process air is thereby enriched with nitrogen, which is why these filters of the DSR series can be equipped with a cold insulation.