We manufacture steel media grinding balls in various alloy steel compositions, shapes and sizes for diverse applications. This steel media for ball mills, pulverizers and attritors is cold forged and ground. The hardened steel balls (shots, beads) are available in different hardness as required in both carbon steel balls and steel chrome balls. Precise heat- treatment insures their resistance to flaking, chip or spelling.
	Hardened steel forged grinding media is very suitable wherever high wear and chemical resistance is required. And also where generation of heat is crucial to the milling and dispersion process. The steel shots, balls and beads - ball mill media - are preferred for contamination free and speedy (dry / wet) milling, grinding of solids, liquids dispersion and fine particle size reduction, homogenization of fillers and raw materials, attrition and pulverizing applications in ball, vibro, dyno, pearl, bead, pebble, attritor and small-media mills, vertical or horizontal.
Alloy steel media is particularly suitable because of its high relative density and hardness, for crushing and mixing heavy & hard materials. And also where high pressure and impact grinding or crushing methods are employed. The forged steel media balls also find advantage in reducing particle size and fine dispersion of highly viscous fluids.

Durability   By heat treatment process based on the experiences in manufacturing of steel balls for bearings, excellent durability is obtainable.   Surface Finish Characteristic of our balls for mills are produced with our own spherical surface finishing method. Material   AISI COMMON NAME HARDNESS 52100 Bearing Steel HRc 60 - 67 440C Stainless Steel HRc 58 - 65 304 Stainless Steel HRc 25 - 39 1012 Carbon steel HRc 60 min Standard for mill balls Drum shape for mill balls Nominal size Nominal Size Dimension 1.0 mm - 1/2"   A B 7/32 0.22" (5.6) 0.21" (5.3) 15/64 0.24" (6.3) 0.23" (6.0) 1/4 0.25" (6.5) 0.24" (6.2) 5/16 0.32" (8.2) 0.30" (7.8)