Description
Waste Circuit Boards Shredder PCB Recycling Machine E-Waste Recycling Machine
Description:
E-waste PCB recycling plant is used to recycle all kinds of printed circuit boards, such as the computer boards, cell phone boards, TV boards, copper-clad laminate, and other household appliances, and the separation of leftover material of the mixed metal and nonmetal materials.
The whole line adopts a 2-stage-crushing step to get mixed metal and resin powder. And then it separates metal and resin powder via airflow and high voltage electrostatic separator.
Process flow:
Components:
Technical Features:
1. Suitable structure and layout, stable performance and recycling water is used to control temperature and reduce noise in the grinder;
2. PLC system makes it easier to control the whole line, the negative pressure feeding system prevent the dust from running out;
3. Feedback system makes the grind much more effective;
4. The separation rate of air separator can reach 97% and the separation rate of pulse dust cleaning device can reach 99%;
5. Electrostatic separator makes the higher and quicker separation, moreover gets more non-ferrous metal;
6. With the magnetic separator, the iron can be separated from other metals.
Application Areas:
computer boards
cell phone cords
TV boards
copper-clad laminate
What’s In PCB That Could Be Recycled?
From the research for normal PCB boards, in which the percentages of the electronic components, baseboard, and soldering tin are 58%, 37% and 5% separately. And for every one-ton baseboards, it includes about 40% metal materials and 60% nonmetals, which contain almost all the common elements in a periodic table. By estimate, for 1-ton computer circuit boards, it contains 0.5kg gold, 130kg copper, 10kg iron, 60kg Plumbum, 40kg tin, 36kg nickel, 40kg antimony, and some other rare precious metals, like Platinum, palladium, etc.
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