Wear Resistant Steel Balls For Ball Mills, Grinding Media For Mines And Cement Plants
Wear Resistant Steel Balls For Ball Mills, Grinding Media For Mines And Cement Plants
Product Introduction
The output of ball mill is not only affected by the load of steel ball, but also related to the diameter of steel ball. It is required to have a certain ball diameter and maintain a certain proportion of the ball with different ball diameters. The size range of the ball diameter in the general cylinder is 25-60mm. If the cylinder body is a large diameter ball, its impact force is larger, favorable for crushing large coal, but because of the large gap between the ball and the ball, the relative surface area is small, the extrusion and grinding effect is weakened, the output of the coal mill and coal fineness are unfavorable. Too many small diameter steel balls in the cylinder body and small impact force will reduce the output of the coal mill. At the same time, due to the relatively increased surface area of the steel balls, the wear of the steel balls will increase, and the power consumption of coal grinding will increase accordingly.
Why choose Ball mill grinding balls :
Quality Management System certified ISO 9001:2008.
We use the highest quality bar stock available, made with "clean steel" technology.
Rigidly managed forging process ensuring spherical ball shape.
High end heat treatment technology, based on CITICIC Elecmetal’s years of metallurgical experience guaranteeing long wear life
Logistics is a key part of CITICIC Elecmetal grinding media offer: We currently have 8 distribution centers close to our customer base and are in process of adding more.
Product Parameters
| Composition(%) | C | Si | Mn | Cr | P | S | Hardness(HRC) | Wear Rate in Gold Mine |
| Low Cr Cast Balls | 2.0~3.0 | 0.5~1.5 | ≤0.50 | 1.5~2.5 | ≤0.07 | ≤0.07 | 46~55 | About 1000g/MT |
| Mid Cr Cast Balls | 2.0~3.5 | ≤1.0 | 0.3~1.2 | 4.0~6.0 | ≤1.0 | ≤1.0 | ≥50 | About 870g/MT |
| Cr12 Cast Balls | 2.0~3.0 | ≤1.2 | 0.7~2.0 | 10~12 | ≤0.06 | ≤0.06 | ≥55 | ≤870g/MT |
| Cr15 Cast Balls | 2.0~3.0 | ≤1.2 | 0.7~2.0 | 14~16 | ≤0.06 | ≤0.06 | ≥58 | |
| Cr20 Cast Balls | 2.0~3.5 | ≤1.0 | 0.5~1.5 | 17~23 | ≤0.06 | ≤0.06 | ≥60 | ≤760g/MT |
Product Display
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