What is the standard ore in iron ore?
Fine powder is basically domestic production, under 200 eyes. Domestic general use of foreign ore are coarse powder, rarely imported fine powder, so imported powder market is not good. There are two kinds of blocks, one is standard blocks, the size is 6-40 millimeters.
The other is a mixed block. Mixed blocks usually need to be screened before they can be broken. There are raw ore, but the size of the original ore is best not more than 300 mm.
Coarse powder, fine powder, fine powder, coarse powder basically in 0-10 mm, but 10 mm or more generally not more than 10%, 0.15 millimeters below, maximum not more than 35%.
