Which raw materials can waste circuit board recycling machine dispose?

Waste circuit board recycling machine is used to separate precious metals from waste circuit boards. There are so many types of circuit boards, which kind of circuit board can be processed by waste circuit board recycling machine? Let's have a look.

1. Single-sided PCB:

Single-sided PCB is the most common type of printed circuit board. It has a single conductive copper layer above the substrate, the electronic components are soldered on the side of the board. Single-sided PCB are usually seen in calculators, power supplies, LED lighting boards, FM radios, timing circuits, and so on.

Single and double-sided PCB

2. Double-sided PCB:

Double-sided PCB is also a kind of raw materials of waste circuit board recycling machine. A thin layer of conducting material, such as copper, is added to both the top and bottom sides of the board in a double-sided PCB. Double-sided PCB has wide application, like cell phone systems, power monitoring, test equipment, UPS system, and many more.

3. Multi-layer PCB:

Multi-layer PCB

Multi-layer PCBs have more than two copper layers, therefore, there are more copper content. They are often used in computers, laptops, mobile phones, tablets, medical equipment, GPS trackers, and many other more complex circuits and devices.

4. Rigid PCB:

Rigid PCB

As the name implies, a rigid PCB is a circuit board that cannot be twisted or folded. They are composed of multiple layers including a substrate layer, a copper layer, a solder mask layer, and a silk screen layer which are adhered together with adhesive and heat. Rigid PCBs are used in computer, laptops, tablets, mobile phones, heart monitors, temperature sensors, control tower instrumentation, etc.

5. Flex PCB:

Flex PCB

Flex PCB are made using the same components as rigid printed circuit boards. The main distinction is that the board is designed to flex to the desired form throughout the application. These PCBs are available in single-sided, double-sided, and multi-layer configurations, which are used in automotive industries, cellular telephones, cameras, and complex electronics products such as laptop computers.

Metal content in waste circuit boards

As long as you have raw materials, you can get big profit from waste circuit board recycling business. Why? The waste circuit boards are called “gold mine” in our daily life. 1 ton waste circuit boards contain around 300-500g gold, 700-1500g silver, 130-150kg copper and other precious metals. These metals can be sold around 10000USD/ton even over 10000USD/ton.

Doing Company's waste circuit board recycling machine adopts physical separation method to process waste circuit boards to get the precious metals through shredding, crushing, air separation, electrostatic separation. The separation rate can reach to above 99%. And in the whole process, there is dust removal system working all the time, which can ensure the production qualified the environmental requirements.

Waste circuit board recycling machine

Henan Doing's waste circuit board recycling machine is low cost, but high profit. Do you want to know more about our waste circuit board recycling machine? Contact us now!