325 mesh brown corundum production process
a. Choose high-quality alumina as the main raw material. Alumina is a powdery substance obtained by reducing aluminum ore at high temperature and is the main component of brown corundum.
b. The raw materials alumina and carbon powder are mixed in a certain proportion and put into a high-temperature electric furnace for reduction reaction. At high temperature, alumina and carbon react to generate gas, slag and aluminum carbide. The slag is a by-product and will be separated.
c. Grinding the obtained aluminum carbide into particles, and then washing and grinding to remove impurities and unqualified particles.
d. Dry the washed brown corundum, and then carry out particle size classification through a sieve, 325 mesh brown corundum.
e. Pack the screened brown corundum into packaging bags to become the final finished product.
325 mesh brown corundum features
a. Efficient cleaning: It can achieve a good cleaning effect, and the speed is fast without damaging the surface texture.
b. Good wear resistance: The characteristics of high temperature sintering in the preparation process make the 325-mesh brown corundum sandblasting have good wear resistance, which is suitable for repeated use.
c. Environmental protection and energy saving: 325 mesh brown corundum sandblasting does not contain chemical pollutants, and is an environmentally friendly and energy-saving surface treatment material.
d. Economical and practical: Compared with other sandblasting media, its price is favorable, economical and practical.
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