High Hardness Forged Grinding Steel Balls for Ball Mill
high hardness forged grinding steel balls for ball mill
1.Grinding Balls Size and Chemical composition:
Technology Parameters
|
Nominal diameter (mm) |
Diametrical tolerance (mm) |
Weight of Single of grinding ball in average |
Number of piece of One ton grinding ball in average |
Impact toughness |
|
DIA 20MM DIA 25 MM DIA 30 MM DIA 40 MM DIA 50 MM |
+2 -1 |
32 64 110 263 513 |
31250 15625 9090 3802 1949 |
≥12 |
|
DIA 60 MM DIA 70 MM DIA 80 MM DIA 90 MM DIA 100 MM |
+3 -2 |
888 1410 2104 2996 4110
|
1126 709 475 333 243 |
|
|
DIA 110 MM DIA 120MM DIA 130 MM |
+4 -2 |
5457 7102 9030 |
182 140 110 |
|
|
DIA 140 MM DIA 150 MM |
+4 -3 |
11278 13871 |
88 72 |
Product Introduction
1. Feature of our grinding balls as follows:
1) High Hardness: Surface hardness: HRC58-68 HRC, volume hardness HRC55-65.
2) High Impact Toughness: The impact toughness of our grinding balls is more than 12 J / cm2.
3) Low Broken Rate: the actual broken rate is not higher than 1%.
4) Good wear-resistant and lower wear rate.
2. Applied fields of our grinding balls:
a) Mines;
b) Cement plants;
c) Power stations;
d) Chemical industry
2.Grinding balls production line
3.why choose us ?
A. advanced inspection equipments
B. Honor Certificate
4.Grinding steel balls Range of application
5.Multiple Transportation
6.Contect us
Welcome to visit our facatory, Any question,pls contact me
Skype :tom_12468
QQ: 903981135
Mobile & whatsapp:+8615842537021
Tel : 0086-0415-6676888
Fax : 0086-0415-7817585
Send Inquiry to This Supplier
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