Advantages of garnet sand screen spray gun for rust removal
Rust is a loose, porous, and constantly expanding substance. Rust is more common in our leisure. Generally, the main method of removing rust is sandblasting. If sandblasting is not carried out for a long time, it will cause the rust to expand very much, thereby deforming the coating surface, resulting in tiny cracks and accelerating the entry of water and corrosive particles, which greatly affects the anti-corrosion effect of the paint film and also causes the steel Substitution greatly replaces.
Advantages of garnet sand screen spray gun for rust removal
The characteristics of garnet sand are very good, completely free of free silicon and harmful heavy metals, and high hardness, second only to topaz and corundum, which can be very good. The broken rate is low and can be recycled many times, so the cost of use is reduced.
Compared with the quartz sand used for sandblasting and rust removal. Copper slag and river sand, etc., these materials are prone to breakage during sandblasting and rust removal, which will greatly reduce the efficiency of sandblasting and increase the cost of use. The cleaning effect of garnet sand is very good, and there will be no dusty phenomenon during the operation, and it will not cause harm to the human body.