Surface pretreatment is to remove visible and invisible dirt on the material surface. So how do they affect the life of the coating?The influence of dirt on coating life mainly comes from two aspects, one is visible dirt, the other is invisible. The former is mainly the dirt, dust, grease, oil, rust Read More

Several ways to judge the quality of garnet abrasives. From four aspects. Read More

1） Not clean washing, or even not washingSome production and processing enterprises in order to save costs in the water washing process, the amount of water is not enough or the water quality is very poor, or even no water washing, resulting in high mud content of the abrasive.2） Insufficient magnet Read More

If there are too many impurities, there will be abnormal color spots or spots on the abrasive jet surface, and the surface is not smooth;The roughness of the abrasive sprayed surface will be uneven. If anti-corrosion coating is required in the later stage, the adhesion of the coating will be uneven, Read More

Coarse particle size:In order to speed up production or reduce costs, some manufacturers deliberately use oversized screens or are unwilling to stop production regularly to replace screen accessories (resulting in excessive wear of the screen and coarsening of the diameter), which makes the particle Read More

When choose a good garnet abrasive, the user must first think of the fact that garnet is a natural abrasive. The process of processing garnet abrasives is the same for all manufacturers. Any missing or insufficient segment will lead to the decline of quality. The production costs of crushing, screen Read More

Why is alluvial garnet becoming more and more popular?Alluvial river garnet sand is native to freshwater riverbeds and has a more rounded and fuller surface under the force of freshwater over time. It is used in water cutting to better protect the cutting surface, and it creates a smoother cutting s Read More

The quality of garnet sand has a great impact on the efficiency of waterjet cutting and sandblasting. The use of high quality garnet sand can achieve an increase in cutting and blasting efficiency, which in turn saves various costs such as water, electricity and labor. Relatively speaking, pink garn Read More

1.Excellent surface cleaning effectIt can penetrate deep into holes and uneven parts, and completely remove scale, rust, soluble salt and other dirt. After sandblasting, there are no embedded objects, no unfavorable protrusions and pits, and it can easily obtain the highest cleaning level of SA3. Th Read More

In sandblasting, an important indicator that is often detected is electrical conductivity, that is, the electrical conductivity of the object. This is to detect the soluble salt content of the object after blasting. Soluble salts are a potential threat to objects being blasted. It affects the coatab Read More