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We all know that brown fused alumina is one of the most important raw materials for the production of cutting discs. Due to the performance advantages of minerals, such as high hardness, good toughness, high specific gravity, and no harmful substances, brown fused alumina is a natural and environmentally friendly grinding material. Used in the grinding wheel industry. Today, the editor will take you to analyze the advantages of brown corundum as a raw material for cutting chips.

1. High grinding efficiency

Brown fused alumina has high hardness, strong grinding ability, and sharp edges and corners. Under a certain pressure, it can quickly hit the surface of the object with sharp edges and corners, and can quickly and effectively grind the surface of the object. So it is regarded as one of the very sharp raw materials.

2. Low loss

The unique particle size of brown fused alumina 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 Hit the surface of the object), so the use of garnet sand can greatly reduce the loss of abrasives – usually save 1/3 of conventional abrasives.

3. Environmentally friendly and cheap

Different from conventional materials, brown fused alumina is a pure natural non-toxic mineral. It does not contain free silicon harmful substances that cause silicosis, and does not contain toxic heavy metals or radioactive pollutants. Moreover, on the market, the price of silicon carbide and white corundum is much cheaper than that of the same period last year, and it is also one of the first choices as the main raw material for cutting discs.

4. Recyclable

Brown fused alumina is very suitable for many fields. Normally, 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. However, 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. Brown fused alumina can also be recycled and used in the construction industry as a cement additive after it has no cutting ability.



Brown fused alumina is an ideal high-efficiency and environmentally friendly abrasive blasting material, and it is worth trying to use by domestic enterprises.