Application of high carbon steel grit

　　High carbon steel shot is used in most wheel blasting applications and creates a dimpled blast surface. Only the skin of the lens will be affected by the impact, and very thin flakes will gradually separate from the lens, while the lens itself will remain round throughout its life. Our steel shot is extremely durable and has high resistance to impact fatigue, making it effective and fast cleaning.

　　Our high carbon steel shot is used in various applications such as; sand removal, descaling, cleaning, shot blasting etc. The centrifugal atomization process and double heat treatment, as well as continuous quality control measures, ensure the highest quality of shot peening.

　　High carbon steel grit

　　High carbon steel grit produces an etched or angled surface profile ideal for cleaning, descaling, etching and grit removal applications. Our high-quality steel grit has a long service life and can be used in wheel shot blasting machines and blast chambers.

　　High carbon steel grit GP has the lowest hardness in the range of 42 to 52 HRC and is also revered as corner shot as the grit becomes rounded during its service life. Mainly used in shot blasting machines, it has good results in the foundry industry because it cleans faster with little increase in maintenance costs and wear of machine parts. GP is used for cleaning, descaling and sand removal.

　　High carbon steel Grit GL has a medium hardness in the range of 53 to 60 HRC. It is used in wheel shot blasting machines and shot blasting chambers and is particularly suitable for heavy descaling and surface preparation requirements. Although GL has a medium hardness, it also loses its angular shape during the shot blasting process.

　　High Carbon Steel Grit GH. Maximum hardness range is 60 to 64 HRC. It maintains angles across operating combinations, making it ideal for surface etching requirements. GH is often used in sandblasting booths for quick cleaning and to obtain anchoring profiles before painting.

　　Production

　　. In order to produce uniform spherical grains, the factory is using the most advanced technology to manufacture high-quality products:

　　• A centrifugal process is used instead of high water jets to atomize molten steel into more spherical and uniform particles.

　　• The second thermal quenching gives the abrasive a more uniform chemical structure and internal structure, thereby reducing the brittleness of the abrasive.

　　• Air quenching instead of water quenching improves abrasive durability by reducing microcracking.