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The grinding balls surface polishing for hardness measures
Energosteel Company continues inform y about measuring the bulk weight of steel grinding balls produced by Energosteel.
Weighing 90 mm balls have held in a container with a correct geometric shape – a parallelepiped with sides 118х118х110cm. The container volume is 1.53 cubic meters.
The measurements results have shown in the table below.
Table 1. The 90mm grinding balls bulk weight. (without shaking up)
| Parameter | Container №1 |
| Container volume, m3 | 1,531 |
| Grinding media volume in container, m3 | 1,322 |
| The container and grinding media weight (gross), t | 6,860 |
| The container weigh, t | 0,880 |
| The grinding media weight, t | 5,980 |
| The bulk weight, t/m3 | 4,600 |
The 90mm grinding ball bulk weight is 4,58 t/m3 in reference specialized literature.
You can see the bulk weight parameters of 40mm, 50mm, 80mm, 90mm, 100mm and 120mm grinding balls in our articles. In the near future, we will provide you about the bulk weight measurements of grinding balls produced by Energosteel.