Industry data shows that up to 80% of coating failures result from inadequate surface preparation. Often, the root cause is the wrong choice of abrasive.Low-purity abrasives such as copper slag or coal slag contain residual heavy metals, high levels of soluble salts, and irregular particle shapes. I Read More

First, sandblasting grade garnet can be used for sandblasting, rust removal, decontamination, grinding steel, etc., for metal surface treatment in shipbuilding and large-scale complete equipment manufacturing, ship maintenance, etc.The second is to manufacture molding sand, sintered abrasives and co Read More

In the field of sandblasting, garnet sandblasting abrasives are more and more favored by users, and the use of garnet sand is also increasing. There are many materials that can be used as sandblasting abrasives, in addition to garnet sand and quartz Sand, brown corundum, glass beads, copper slag Read More

1. The humidity of the air. When the relative humidity in the air reaches 85% or the surface temperature of the sandblasted object is less than 3 degrees Celsius, the sandblasting operation should be stopped. Once it gets wet, it will lose its effectiveness. Read More