Can iron ore be used as sand and gravel aggregate

With restrictions on natural sand mining and artificial sand in short supply, processing various ores into artificial sand has become a major trend. So, can iron ore be used as sand and gravel aggregate?

Iron ore can certainly be used as sand and gravel aggregate. After processing, iron ore can be made into manufactured sand for use in construction, water conservancy, building materials, and other industries, offering high economic value. However, the particle size, content, and properties of iron ore affect the quality of the manufactured sand produced. Outdated iron ore sand production technology may result in large amounts of tailings, which not only wastes resources but also threatens the ecological environment. Therefore, controlling the particle size and content of iron ore is crucial.

Therefore, two key points must be observed during iron ore sand production:

1. Select Appropriate Equipment

Iron ore exhibits strong abrasion resistance and durability. During processing, materials exceeding the equipment's handling capacity should be separated. Choose suitable sand-making equipment based on the specific properties of the iron ore.

2. Control Iron Content

The iron content in both the external and internal layers of iron ore should not exceed 5% and 15%, respectively. Excessive iron content compromises the strength of the iron ore.

OCP Machinery has specialized in producing iron ore crushing equipment for over four decades. Our reliable quality and trusted technology have earned us global recognition, with equipment exported worldwide. Contact us online now for a customized quote! Customer service is available 24/7.