We all know that brown aluminum oxide is one of the most important raw materials for cutting disc production. Due to the performance advantages of minerals, such as high hardness, good toughness, high specific gravity, and no harmful substances, brown aluminum oxide is a natural and environmentally friendly grinding raw material and is widely used in the grinding wheel industry.
1. High grinding efficiency
Brown aluminum oxide has high hardness, strong grinding ability, and sharp edges. Under certain pressure, it can quickly hit the surface of the object with sharp edges, and can grind the surface of the object quickly and effectively. Therefore, it is regarded as one of the very sharp raw materials.
2. Low loss
The unique particle size of brown aluminum oxide ensures that more effective particles hit the surface of the object (such as 30-60 mesh sand, which can produce 11 million particles per kilogram to hit the surface of the object, while conventional slag such as 20 mesh can only produce 1 million particles to hit the surface of the object), so the use of pomegranate sand can greatly reduce the loss of abrasives-usually saving 1/3 of conventional abrasives.
3. Environmentally friendly and cheap
Unlike conventional materials, brown aluminum oxide is a natural non-toxic mineral. It does not contain harmful free silicon substances that cause silicosis, toxic heavy metals or radioactive pollutants. Moreover, on the market, it is much cheaper than silicon carbide and white corundum, and it is also one of the first choices as the main raw material for cutting discs.
4. Recyclable
Brown aluminum oxide is very suitable for a variety of fields. Under normal circumstances, it can be reused 5-10 times. If it has not lost its cutting ability after 10 times, the number of cycles can be more. But it should be noted that the site needs to be kept clean during use, so that it can be recycled again when it is recycled. After losing its cutting ability, brown aluminum oxide can also be recycled and applied to the construction industry as a cement additive.
