1. Even hardness
2. Unbreakable
3. Grinding resistant
4. High impact value
5. High combined efficiency of grinding mill

FORGING GRINDING BALLS
Item Name Nominal diameter
(mm-Inches) Weight per ball
(g) Average number
of pieces per ton Surface hardness
(HRC)
Grinding ball - 20
20mm - 0.8" 32 31,250 50 - 65
Grinding ball - 25
25mm - 1.0" 64 15,625 50 - 65
Grinding ball - 30
30mm - 1.2" 110 9,090 50 - 65
Grinding ball - 40
40mm - 1.6" 263 3,802 50 - 65
Grinding ball - 50
50mm - 2.0" 513 1,949 50 - 65
Grinding ball - 60
60mm - 2.4" 888 1,126 50 - 65
Grinding ball - 70
70mm - 2.8" 1,410 709 50 - 65
Grinding ball - 80
80mm - 3.2" 2,104 475 50 - 65
Grinding ball - 90
90mm - 3.6" 2,996 333 50 - 65
Grinding ball - 100
100mm - 4.0" 4,110 243 45 - 60
Grinding ball - 110
110mm - 4.4" 5,457 182 45 - 60
Grinding ball - 120
120mm - 4.8" 7,102 140 45 - 60
Grinding ball - 130
130mm - 5.2" 9,030 110 45 - 60
Grinding ball - 140
140mm - 5.6" 11,278 88 45 - 60
Grinding ball - 150
150mm - 6.0" 13,871 72 45 - 60
This grinding media for ball mills, pulverizers and attritors is cold forged and ground. The hardened steel balls are available in different hardness, as required, in both high carbon steel and chrome alloy steel. Precise heat treatment insures their resistance to flaking, chipping 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 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 mills.
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.
grinding media are manufactured in carbon steel and chrome alloy steel. Normally, carbon steel balls are used for common low speed grain grinding such as metal or chemical powders. For high speed ball mill grinding process such as paints, inks or resin powders, chrome alloy steel balls are usually used for extended durability.
Since grinding media are always consumed in a great volume, cost and durability become the most important characteristics sought. We have been concentrating on developing cheap but durable grinding media for many years and are now able to provide the most cost saving and most durable grinding media in the market. We supply our grinding media in various finishes and shapes to save every penny. Our special heading and heat treating processes guarantee a much better durability. We will be pleased to develop custom made grinding media for any special grinding process.
1. Even hardness
2. Unbreakable
3. Grinding resistant
4. High impact value
5. High combined efficiency of grinding mill
Steel forged grinding media, hardened, is very suitable wherever high wear and chemical resistance is required. Also where generation of heat is crucial to the milling and dispersion process. The steel ball mill media - is preferred for contamination free and speedy milling, grinding of solids, pulverizing applications in ball mills. Alloy steel media is particularly suitable, because of its high relative density and hardness, for crushing and mixing heavy and hard materials. Also where high pressure and impact grinding or crushing methods are employed.
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