手工剥皮法:该法采用人工进行剥皮，效率低、成本高，而且工人的操作环境较差;
1. Manual peeling method: This method uses manual peeling, which has low efficiency, high cost and poor operating environment for workers.
2.焚烧法:焚烧法是一种传统的方法，使废线缆的塑料皮燃烧，然后回收其中的铜，但产生的烟气污染极为严重，同时 ，在焚烧过程中铜线的表面严重氧化，降低了金属回收率，该法已经被各国政府严格禁止;
2. Incineration method: Incineration method is a traditional method, which burns the plastic skin of waste cables and recovers the copper, but the smoke pollution is very serious. At the same time, the surface of copper wire is seriously oxidized during the incineration process, which reduces the metal recovery rate. This method has been strictly prohibited by governments all over the world.
3.机械剥皮法:采用线缆剥皮机进行处理，该法仍需要人工操作，属半机械化，劳动强度大，效率低，而且只适用处理粗径线缆;
3. Mechanical peeling method: using cable peeling machine to deal with, this method still needs manual operation, which is semi-mechanized, labor intensive, low efficiency, and only applicable to the treatment of thick cable;