SYSTEMATIC EQUIPMENTS FOR RECYCLING RAW MATERIALS FROM WASTE WIRES

摘要

A set of systematic equipments for recycling raw materials such as: copper, ferrous material, and different plastic materials from waste wires includes: a charging conveyor having a cutter for cutting waste wires to a predetermined length, at least a vertical conveyor for unloading the waste wires into at least a vertical scraping machine for scraping plastic coatings from the insulated copper wires, at least a screening machine following said scraping for screening the fine wire scraps, a horizontal crushing machine for crushing the coarse wire scraps into particles or powder of copper, ferrous and plastic materials, a magnetic separator for separating the ferrous material and non-ferrous material of copper and plastic materials, a classifier for separating the copper and plastic materials, and a wet gravity separator for further separating the different plastic materials having different densities and floating heights in a tank of the gravity separator.