A pulverizer or grinder is a mechanical device for the grinding of many different types of . The ball and tube mills are low speed machines that grind the coal with steel balls in a rotating horizontal cylinder. .. Beater wheel mill maintenance program requires special attention due to operation under non stationary conditions.
Ceramic ball mill linings will eventually wear down and need replacement. . check the steel shell thickness, repair or replace and thin or corroded section and the . If the mill is old and has babbitted bearings we can machine the trunions and.
Vertical roller mill is a type of grinder used to grind materials into extremely fine powder for use in mineral dressing processes, paints, pyrotechnics, cements and ceramics. It is an energy efficient alternative for a ball mill. . Vertical roller mill is a kind of grinding machine for cement raw material, cement clinker, slag and coal.