Brown corundum abrasive is made of brown corundum, and the main component of brown corundum is alumina. Product granularity is produced according to international standards and national standards, and can be processed according to user requirements. Its chemical composition varies with particle size. The outstanding features are small crystal volume and impact resistance. Because it is crushed by impact crusher, the particles are mostly spherical, the surface is dry and clean, and it is easy to combine with binder. The advantages of brown corundum abrasive in sand blasting are as follows:
1. The impact crusher is optimized as an impact crusher with low rotation speed and multiple crushing chambers, and its linear speed is reduced by 20%-25% compared with that of ordinary impact crusher, so as to obtain high output with low energy consumption and provide the quality of brown corundum abrasive.
Second, the impact crusher has the function of three-stage crushing and shaping, so the crushing ratio is large, and the product shape is cubic, which can selectively crush brown corundum abrasive.
Third, the reasonable plate hammer structure of impact crusher can greatly shorten the time of replacing plate hammer and abrasive.
Fourthly, the impact crusher successfully developed a Cr-Mo-V alloy material with high wear resistance and toughness by using new manufacturing technology, which solved the crushing problem of hard materials. And greatly prolongs the service life of the plate hammer.