Printed circuit board (PCB) recycling machine 3D working video

Here's a detailed overview of the Printed circuit board (PCB) recycling machine working video, and the following is the detailed working process:

0:19-0:32 Shredding:

Firstly, a robust dual-shaft shredder is used to shred waste printed circuit boards into smaller fragments due to their large size and toughness.

0:33-01:33 Crushing:

After shredding, a two-step crushing process occurs: initial hammerhead crusher crushes the small fragments into finer particles, followed by another hammer crusher stage to ensure all materials are transformed into minuscule particles. Sandwiched between these two crushers, a magnetic separator effectively removes iron.

01:34-02:02 Sieving:

An eddy-vibrating screen with a dual-layer internal system is used to control particle size. Oversized particles are recirculated to the hammer crusher for further crushing until they meet the required size, while smaller ones advance to the subsequent process stage.

Working process

02:03-02:15 Air separation:

Exploiting the distinct differences in gravitational pull between metallic and non-metallic substances, an air separator ingeniously separates these two components.

02:16-02:21 Electrostatic separation:

In the last working process of printed circuit board(PCB) recycling machine, electrostatic separation technology is employed. Following several rounds of crushing and grinding, the disparities in weight between metal and non-metal components might diminish, making it challenging to separate them effectively using air separator.

Electrostatic separator uses the inherent difference in electrical conductivity between metals and non-metals within a sealed, high-voltage electric field, to sort out tiny metal particles from the non-metallic residue.

PCB dismantling machine

Tip*: If the waste printed circuit boards have attached electronic components, a PCB dismantling machine can be used to remove these components before recycling.

Printed circuit board (PCB) recycling machine, also known as an electronic waste recycling plant, is specifically engineered to process a variety of waste circuit boards, such as those from computers, televisions, mobile devices, and more. This advanced printed circuit board(PCB) recycling machine effectively yields high purity mixtures of metals and non-metals.

Printed circuit board (PCB) recycling machine

Henan Doing offers printed circuit board (PCB) recycling machines with varying processing capacities, each featuring slight differences based on their output capabilities. For more information and expert advice tailored to your specific needs, feel free to contact us. Our dedicated sales team and experienced engineering staff stand ready to provide professional guidance.