Lubrication and corrosion resistance of coal mill liner

- Dec 03, 2018-

The coal mill lining plate has extremely high abrasion resistance, self-lubricating property and corrosion resistance in the process of using. It is especially suitable for the transportation of pulverized coal, mineral powder and solid liquid mixed slurry.General steel pipe used to transport concentrator coal powder, magnet powder and other heavy media, because of severe wear, uniform every 4 months to be replaced, if the selection of ultra-high molecular weight polyethylene pipe, life will be greatly added.


The main properties of coal mill lining plate


1. The abrasion resistance of coal mill lining board ranks first among all kinds of materials and increases with the increase of molecular weight;Adhesion wear is easy to occur when steel and copper are paired, and the wear on mating parts is small.Service life is higher than steel, wear resistance is carbon steel and stainless steel 3 ~ 7 times;


2. The self-lubrication of coal mill lining plate is very good, the rolling friction coefficient is the lowest in the plastic, can work in the form of sliding or rotating without lubrication, its lubrication is better than steel and copper in the case of lubricating oil.


3. Coal mill lining plate has strong ability of absorbing impulse and friction noise elimination, and has the advantage of low friction