How to choose ball mill
Author : RuiGuang Time : 2013-10-26 Click :
Ball mill is twenty-three broken ranks in material crushing process, is generally used after being coarse broken smash the key equipment . Mill in cement production, building materials, refractories and special ceramic glass and other industries are widely used, according to the different nature of abrasives can be divided into wet and dry grinding. According to the different ways of discharge can be divided into lattice-type ball mill , overflow crusher, cone energy saving ball mill and tube mill and other mill , but often see in everyday lattice-type ball mill and overflow ball mill .Ball mill mainly by the circular cylinder, electric motor and the internal composition of milling facilities , driven by motor through both ends of the cylinder cover cylinder driven ball bearing rotation, the rotating cylinder to drive the cylinder body and the material medium friction movement for grinding , milling after the material from the cylinder with the gravity and the other end into a steady stream of material mill .
In the ball mill 's choice should be based on the actual grinding mill to choose the material , the first choice according to the degree of wet and dry material mill , wet ball mill generally work because efficiency is not high so the current production to use more dry ball mill . In the dry ball mill choice should be based on the actual choice of materials , such as cement clinker grinding mostly used when overflow ball mill , overflow ball mill higher production efficiency . For those materials in the production of the material more sensitive to impurities in the material to use more higher purity ceramic ball, ceramic ball because of its lined with ceramic lining in the production can withstand high temperatures and difficult as the Like other mill produces metal contamination of the material changes its nature . In the non-ferrous metal industry to use more intermittent ball mill , as well as in the production of fertilizer application is also quite extensive.