Scrap cable and wires are usually compsed of copper(or aluminum) and plastic, which has great recycling value. If we can recycle the copper, we will get benefits of economic and environmental. And they can be recycled by copper wire granulator machine.
Copper wire granulator machine can through shredding, crushing, air separation and electrostatic separation to separate copper from scrap cables and wires.
The shredder will shredd the cables and wires into small pieces about 5-7cm.
The crusher will crush the small pieces into small particles, which is easy to process by the copper wire recycling machine.
3, Air separation
Then the air separator will separate copper and plastic according to the principle of different objects have different gravities, the lighter object will suspend, while the heavier will sink. Because the different gravities of copper and plastic, air separator can separate them easily.
4, Electrostatic separation
Nothing is absolute. There are may some very thin wires less than 3mm in the raw materials, which will make copper and plastic has similar gravities due to completely crushed. Air separator cannot separate them clearly. Then we need an electrostatic separator. The electrostatic separator can separate copper and plastic according to their conductive properties clearly and easy.
By using copper wire recycling machine, the scrap cables and wires will not only achieve their economic benefit, but also the environmental benefit.