Under construction, please look forward to it
Processed using wind force self-grinding dual optimization technology, it can solve the problems of strength, turbidity, and sphericity of quartz sand proppant. The raw sand is dried at high temperature and then enters the wind selector in a hot state. The hot sand comes into contact with cold air, causing the temperature of the sand particles to drop, and particles with inherent defects to produce cracks or even completely break apart, undergoing primary selection. Under the action of the rotor of the wind selector, the sand particles are thrown out, forming collisions between particles and between particles and the chamber, thoroughly breaking the cracked particles and achieving secondary selection. At the same time, mutual friction within the wind selector can effectively improve the sphericity of the quartz sand proppant.