Rare earth polishing powder refers to a mixed light rare earth oxide powder with cerium oxide as the main component to improve the surface finish of products or parts. Widely used in optical glass parts, TV tube glass shell, glasses, flat glass, oscilloscope tube and organic glass products such as polishing.

Under the impact of high-speed airflow generated by several nozzles in the airflow crushing chamber, the materials collide and rub with each other to realize ultra-fine crushing. Through the sorting of the built-in classifier, the qualified products are discharged with the airflow and enter the cyclone separator and catcher for collection. The coarse particles return to the crushing chamber to continue crushing, and the gas is discharged by the induced draft fan.

Mainly for those who want to control the particle size distribution of crushed materials in a specific range of processing, through two-stage or multi-stage classifier series operation, you can obtain a specific particle size section of the product. Especially suitable for ultra-fine processing of reflective materials, glass beads, high purity substances and other industries.

A semiconductor refers to a material whose conductivity is between a conductor and an insulator at room temperature, and a semiconductor refers to a material whose conductivity is controllable, ranging from an insulator to a conductor. Common semiconductor materials include silicon, germanium, gallium, bismuth oxide, etc. Silicon is one of the most influential in the application of various semiconductor materials.