The copper particle production line is mainly composed of a crushing system a sorting system, and a dust removal system. Now, regarding the crushing system do we really need a shredder Today, let me explain. The shredder is just for coarse breaking The material produced by the shredder meets the sorting requirements in a mixed state of copper and plastic If the wires to be processed are more diverse for example, if there are many plastic plugs or plastic accessories it is recommended to use a shredder for coarse breaking This not only effectively reduces the wear and tear of the crusher blades but also increases production efficiency.