The circuit board recycling equipment is primarily used for separating metals from non-metals in waste circuit boards, copper clad boards, printed circuit boards, and scrap materials. The development of the circuit board recycling equipment not only enhances the quality of recycled copper but also prevents secondary pollution. This production line employs a secondary processing method for recycling and treating waste circuit boards, converting them into a mixture of metal and resin fiber powder. The separation process involves wind sorting and electrostatic separation to isolate the copper from the resin. The overall appearance of the machine is neat, and the equipment boasts excellent comprehensive performance. It offers good recycling effects and compatibility for computer boards, TV boards, and circuit boards of other electronic products. The equipment is also equipped with a new dust removal system, ensuring no exhaust emissions and preventing dust pollution to the environment.

Working Principle

The circuit board recycling equipment utilizes electrostatic separation technology for metal sorting. The principle is to take advantage of the differences in material conductivity. In a composite electric field combining a high-voltage corona discharge field and a high-voltage static electric field, under the action of electrical and mechanical forces, the material is separated. It enhances the attraction of the static electrode for conductors and the repulsion for non-conductors. A high-frequency alternating strong magnetic field is generated on the surface of the separation magnetic roller. When conductive non-ferrous metals pass through the magnetic field, eddy currents are induced within them. These eddy currents produce a magnetic field opposite to the original one. Non-ferrous metals (such as copper, aluminum, etc.) are repelled by the magnetic field and leap forward along the direction of conveyance, achieving separation from other non-metallic substances, thus achieving the sorting goal. The main criterion for distinction is the ratio of material conductivity to density; materials with higher ratios are easier to separate.

Equipment Features

1. The circuit board recycling equipment has been upgraded with an automatic control system, ensuring a seamless and organized production process. This not only reduces manual operations but also lowers energy consumption, emits no pollution, and enhances work efficiency.

2. Offers excellent overall performance, with notable effects on computer boards, computer motherboards, TV boards, and other circuit control boards. Also demonstrates compatibility in the recycling of various circuit boards containing capacitor components.

3. This production line is an upgraded and replaced model of the wind selection type products, occupying less land area, and is currently the ideal production line for recycling and utilizing waste electrical (circuit) boards.

4. Circuit board recycling equipment utilizes a new-style dust collector with a three-in-one dust removal system (cyclone dust removal + electrostatic dust removal + static dust removal), ensuring no air pollution and zero waste gas emissions.

5. The equipment boasts a clean appearance, flexible installation, and easy operation.

Equipment Advantages

1. Excellent overall performance; offers great results for the recycling of computer boards, computer panels, TV boards, and other line control boards. Also exhibits compatibility with the recycling of various circuit boards containing capacitor components.

2. This production line is an upgraded and replaced product of Type A, which reduces power consumption based on Type A, operates silently, requires minimal labor, and has a high level of automation, improving efficiency. Additionally, it occupies less space, making it the ideal production line for recycling and utilizing waste electrical (circuit) boards to date.

3. The circuit board recycling equipment features a new-style dust collector, a three-in-one dust removal system (cyclone dust removal + electrostatic dust removal + static dust removal), which is environmentally friendly with no air pollution and zero waste gas emissions.

4. The equipment boasts a clean appearance, free of dust bags, solving the traditional problems that dust collectors and odor eliminators cannot address.

Application Scope

Various scrap circuit boards, PCBs, copper clad boards, scraps, aluminum-plastic boards, electronic components; After the PCB materials are processed by equipment, they are separated into metal powder, resin powder, and fiber powder. Generally, over 85% of the metal powder is copper, with the remainder being rare elements such as gold, silver, tin, palladium, etc., which have seen a surge in market prices.