The Las Bambas copper mine in Peru is the sixth largest copper mine in the world, ball mill26’x40'(7.92x12.19m),It adopts steel-rubber composite design, combining high chromium alloy and rubber to save energy, reduce noise and extend service life.Lining board adopts lifting strip+Lining plate composite double peak design improves installation efficiency.The mill lining is in good use during operation and meets the requirements of the mine.