Sandblasting tool

Sandblasting tool

Supplying and sending matte and shiny masbara in different sizes
The manufacturer of the highest-quality masbara approved by the employers of large industrial projects in the oil and gas industry
In industrial areas, especially Asalouye, Chabahar, Jask and other parts of the country
applications
Using high pressure blasting equipment, this product is the most suitable material in terms of quality and price to remove rust, deposits and prepare surfaces for painting (such as ship hulls). which is used in shipbuilding, bridge construction, steel industry, etc.
This product is also used in sandblasting operations in the automotive industry, where sandblasting is used to remove some impurities and precisely clean the metals used in car parts.
What is Masbara?
Copper slag is a by-product of the process of melting minerals and used metals, which is formed during the separation of metals from impurities in the furnace.
During the melting of minerals, the impurities remain floating on the molten metal, which after cooling produces angular granules called mesbareh, which have irregular granulations that are used as abrasives. In general classification, slags can be classified according to processing conditions into blast furnace (BF) slag, air-cooled blast furnace (ACBF) slag, basic oxygen furnace (BOF) slag, and electric arc furnace (EAF) slag.
Masbara specifications
Grit slag is a byproduct of the copper mining process. Due to its hardness and high density, this product has a higher speed and surface cleanliness than other abrasive materials and is the best alternative to common abrasives such as silica. Due to the low percentage of silica, there is no danger to human health, and its price is also low recently due to its large production.
Masbareh and its superiority over silica sand
Considering that the use of silica sand as an abrasive is more common and in demand than other abrasives in Iran. The advantages of masbara compared to silica sand are stated as follows:
According to the classification of slag abrasives in the important and international standard SSPC-AB1, this product is in category A with minimum free silica (crystalline silica) which is less than 1%. This means that there is no It does not cause environmental pollution, while the percentage of free silica in silica sand reaches over 90% due to its purity. That is, the dust produced during blasting is the cause of two dangerous diseases, silicosis and lung cancer. ) becomes
The minimum hardness of copper slag based on the international standard (ISO-11127-4) is seven mos. which is measured by the glass slide method and has a much higher hardness compared to silica sand. As a result of the contact of this abrasive with the surfaces, it is easy to clean any dirt and rust, rolling oxides and old coatings with high thicknesses, and the surface preparation is done in the best way by providing the maximum adhesion between the surface and the coating.