Solar Panel Recycling Equipment Mills And Vibrating Screens
Product Introduction
A mill is a device used to crush and grind solid materials into fine powder. Its working principle is mainly to impact, squeeze and grind materials inside the rotating mill barrel through grinding media. When the cylinder rotates, the grinding medium is brought to a certain height and then falls, causing impact on the material. At the same time, during the rotation of the cylinder, the friction and extrusion between the media and between the medium and the cylinder wall will also impact the material grind.
The rotary vibrating screen is a high-precision fine powder screening equipment. It mainly uses an upright motor as the excitation source. Eccentric weights are installed on the upper and lower ends of the motor to convert the rotational motion of the motor into horizontal, vertical, and tilted three-dimensional motion, and then transfer this motion to the screen surface. When the material enters the screen surface, under the vibration of the screen surface, the particles smaller than the screen hole size fall through the holes, while the particles larger than the screen hole size remain on the screen surface, thereby realizing the screening of materials.

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Recycling process
In the solar panel recycling process, the broken solar panel fragments are put into a mill and ground into uniform particles. The ground solar backsheet powder automatically enters the rotary vibrating screen to separate out silicon powder and EVA glue mixed with copper metal. At this time, the silicon powder can be collected and sold directly, and the EVA glue mixed with copper metal enters the next process in an orderly manner through the discharge port, laying a solid foundation for further resource separation, purification, and reuse.
