The circuit board crushing recycling equipment is primarily used for the separation of metals and non-metals from electronic waste such as used circuit boards, copper clad boards, printed circuit boards, and scrap materials. It enhances the quality of recycled copper while preventing secondary contamination. This production line employs a two-stage crushing process for waste circuit boards, converting them into a mixture of metal and resin fiber powder. Then, it separates the metal from the resin through a process of wind and static separation. To prevent dust pollution during the processing, a pulse dust removal device is added after the air flow separation stage, effectively addressing the dust pollution issue.

Operating Principle

The circuit board crushing recycling equipment utilizes electrostatic separation technology for metal sorting. The principle is to take advantage of the differences in the electrical conductivity of materials. 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, it achieves separation of the materials. It enhances the attraction of the static electrodes for conductors and the repulsion for non-conductors. A high-frequency alternating strong magnetic field is generated on the surface of the sorting 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 field, causing non-ferrous metals (such as copper, aluminum, etc.) to be repelled by the magnetic force and leap forward along their conveying direction, achieving separation from other non-metallic materials, thus achieving the sorting goal. The main distinguishing criterion is the ratio of the material's electrical conductivity to its density; materials with a higher ratio are easier to separate.

Equipment Features

1. The circuit board crushing recycling equipment now features an automatic control unit, ensuring a smooth and orderly process flow. This not only reduces manual operations but also lowers energy consumption, produces no pollution emissions, and improves work efficiency.

2. Excellent overall performance with unique effects on computer boards, computer motherboards, TV boards, and other circuit control boards; also demonstrates compatibility in the recovery of various circuit boards containing capacitor components.

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

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

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

Equipment Advantages

1. Offers superior overall performance with unique effectiveness in the recycling of computer boards, computer panels, TV boards, and other circuit control boards. Also exhibits compatibility with various circuit boards containing capacitor components.

2. This production line is an upgraded and replaced product of Model A, featuring reduced energy consumption, zero noise, fewer manual labor, high automation, improved efficiency, and a smaller footprint. It is currently the ideal production line for recycling and utilizing waste electrical (circuit) boards.

3. The complete set of equipment utilizes a modern dust collector, featuring a three-in-one dust removal system (cyclone dust removal + electrostatic dust removal + dedusting), which ensures no air pollution and zero waste gas emissions.

4. The equipment boasts a clean appearance with no dust bags, overcoming the traditional challenges of dust and odor that conventional dust collectors cannot address.

Application Scope

A variety of scrap printed circuit boards, circuit boards, copper clad boards, scrap materials, aluminum-plastic panels, and electronic components.

PCB Shredder Recycling Equipment Application:

After the processing of printed circuit board materials, 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 a very high market price. Resin powder is commonly used in wood-plastic industries, particleboard, and medium-density fiberboard, or as a filling material. Fiber material is often used in insulation materials. Their market prospects are vast, with comprehensive utilization of waste, benefiting the country and the people.

PCB Shredder Recycling Equipment Features:

1. The circuit board crushing recycling equipment utilizes a circuit board shredder for mechanical crushing and a new high-voltage electrostatic separation process. After disassembly, crushing, and separation, the metals and non-metals are sorted, with high purity.

2. The key technology involves integrating various粉碎解离 devices for scrap circuit boards organically, achieving significant energy savings during production and realizing a high metal separation rate.

3. The circuit board crushing recycling equipment consumes only about 3/5 of the energy per ton of waste circuit boards compared to domestic counterparts; each unit can process up to 1 ton per hour.

4. The price of our PCB粉碎回收 equipment is just 1/5-1/3 of similar domestic and international models, and the copper recovery rate is 3%-5% higher than that of similar manufacturers.

5. Offers excellent comprehensive performance, demonstrating unique effects on computer boards, computer boards, TV boards, and other line control boards. Also exhibits compatibility in recycling various circuit boards containing capacitor components.

6. The circuit board crushing recycling equipment production line is an upgraded version of the wind selection type product. It consumes less electricity, produces no noise, requires less labor, and has a high level of automation, improving efficiency. Additionally, it occupies less space, making it an ideal production line for recycling and reusing waste circuit boards and waste printed circuit boards.

7. Low labor requirement, zero pollution and noise, flexible placement of PCB crushing and recycling equipment.