Crushed by an autogenous mill machine therefore the regular multilateral bodies represent as sphere and roundly improve the liquidity.
Particles processed by 25000 Gauss magnetic separator, not a single metal particle is allowed for a hundred tons of products.
Single particle density reaches 3.93g/cm3, resistance of high temperature and corrosion.
Dedicated screen for each size BFA and uses an independent screening system to prevent larger particles.
Perfect Storage System by place the products at specified region.