Henan Doing Environmental Protection Technology Co., Ltd

  Waste circuit board recycling equipment, which is also called PCB recycling machine, is mainly used for separating precious metal and non-metal from the following materials, such as waste printed circuit boards, copper clad laminate, computer motherboards, cell phone boards, circuit boards and scraps, etc. For waste circuit boards processing, there are two recycling ways: 1. Dismantling the electronic components PCB dismantling machine Firstly, dismantle the electronic components from waste circuit boards by PCB dismantling machine , then recycle the components and bare boards separately. For some valuable components such as CPUs, RAMs, memory chips, you can further extract gold/silver or other precious metals and then sell them for cash. As for the bare boards, you can use waste circuit board recycling equipment to separate mixed metals and resin fiber from them. The metal recycled from waste circuit boards can be used as a raw material for the metallurgical ...

As we all know if scrap PCB boards are not processed by proper way, it will cause harm to our living environment, so we should recycling scrap PCB and use suitable technology to process it and extract valuable material from scrap PCB boards and reus them. But many people don’t know how to recycle circuit boards properly? What machine should be used? Waste circuit board recycling machine At present, the most popular technology to recycling scrap PCB boards is physical crushing and separating technology, which has the advantages of low cost, simple operation, not easy to cause secondary pollution, and easy to achieve large-scale. It has become a hot spot for development in various countries. Working process of waste circuit board recycling machine Using physical crushing and separating technology to recycling scrap PCB boards, you need waste circuit board recycling machine , including shredding, crushing, sieving, air separation and electrostatic separation. After the scrap PCB...

With people's demand for products with smart grid, the cable wire manufacturing industry get developed swiftly. However, many waste cable wires are generated in life, with the increasing demand for cables and the upgrading of new and old products. As we know, most of cable wires are made of copper and PVC. Both of them are recyclable materials, which can bring profit to us. Well, how to separate copper and PVC, which method is the best? Let's have a look. There are usually four ways to process waste cable wires: burning method, stripping method, wet type separation method and dry type separation method. The first burning method is to separate copper from PVC through burning the PVC by fire. However, the PVC may be stick to copper, which will affect the purity of copper. And the quality of copper will be damaged. Moreover, the burning will emission harmful gases, which will pollute the environment, as well human health. The stripping method will use a machine: wire stripp...