Mixed Brass turnings
A mixture of different kinds of metal powders such as brass powder, manganese powder, and arms powder.
If there is an excessive amount of oil or water to the point it drips from the container, oil extraction is essential.
発生源
Brass mountain powder is collected from various processing factories.
原料になるまでの工程
The collected mixed brass powder is visually checked to see if there is an excessive amount of combustibles, oil or foreign substances before being delivered to smelters.
