Why is the spherical mill has a plaid ball mill and a relief ball mill

　　During the mineral process, the ball mill is a polishing apparatus that must be used, with the maximum plaid ball mill and overflow ball mill. Then there are differences there? The difference is that the exit structure of the mineral end is different, and the tract end cover of the plaid ball mill is provided with a plaid. The overflow ball mill does not have a plaid.

　　The mine is a self-contained spilling of the mid-bladed shaft by the mine slurry itself. To prevent the mole from being discharged with the mine with the slurry with the slurry, a spiral blade opposite to the mill direction is equipped with the surface of the hollow journal. What is their advantages and disadvantages?

　　Compared with the overflow ball mill, the former is the grinding particle of the low slurry discharge, which reduces the material overcrumber, large massive, high production capacity, but the structure is complex High quality, expensive, commonly used with the first grinding.

　　The latter is simple, easy to repair, the product particles are fine, but the discharge liquid level is high, the material is long, the production capacity is 10% lower than the lattice mill than the same specification, and it is easy to produce pulverized, suitable The particles are finer.