521 Frontal Liner ПМН 004.00.056

521 Frontal Liner ПМН 004.00.056. It is a blind trapezoidal sector with two mounting holes and a transport loop on the ribs, made of wear-resistant steel grades. The part is designed to protect the ball mill body from wear. It is designed for use as lining of the inner surface of a ball mill and it is installed at the butt ends of the mill where the supplied bulk material is ground by the impact and crushing effect of cast-iron balls.

Steel Grades (trademarks): 110Г13ФЛ, 110Г13Л, 110Г13Х2БРЛ, 110Г13ХМЛ, 110Г13Х2Л.

Spec. No. 521.