Chromium Alloyed Grinding Balls

We offer full range of forged grinding balls, size from 20 to 150mm, balls and rods, surface hardness from 50 to 63 HRC. Widely used in SAG mill and Ball mill for solid mineral concentrating process.

Chromium alloy liners always be made in Chrome-Moly type and High-Chrome type, which are widely used in SAG mills for mine and Ball mills for cement industry. The choice of alloy used for the liners also depends on operating conditions of each mill or plant. Huihe’s product solutions can be tailored to enhance grinding efficiency and optimum liners life time.

Huihe’s foundry also produce varies of casting products for crushers,like jaw plates, mantle&concave, impact plates,blow bars, hammers etc. For mainly famous crushers brands:Metso,Sandvik,Nordberg,Symons,Hazemag,Kleemann,Keestrack,Powerscreen, Terex, Telsmith. Shanbao,SBM,LIMING,Zenith etc. Materials select depends on different crusher and working conditions, mainly materials brand: BTMCR26, ZGMN13CR2,ZGMN18CR2.

Mill liners is used in the steel ball mills/rod mills to protect the body of mills and also designed to lift the balls to assist grinding. It will be designed based on the grinding mechanisms required for the specific mill, determined by mill type,size, speed of rotation,trajectories,feed size,balls properties etc. Manganese liners have good combination of impact toughness and wear resistance, widely used in ball mills/rod mills especially in metal mining processing, for ball mill diameter size below 6 meters.