PS Ball

Introduction of PS Ball

PS ball, also known as precious slag ball, is an advanced abrasive media derived from molten slag in the steel manufacturing process. Its uniform spherical shape, hardness, and durability make it an excellent abrasive for surface preparation tasks like blasting and coating. PS balls are popular due to their eco-friendly properties, reusability, and superior performance compared to traditional abrasives like garnet sand.

Precious Slag Ball

Precious slag ball abrasive is a creative and efficient solution for various surface preparation tasks. PS balls are used in abrasive blasting machines to remove rust, corrosion, and old coating from rough surfaces. The eco-friendly nature and safety advantages further add to its appeal, making it the most useful option in industries such as shipbuilding, oil and gas, & construction. These balls are composed mainly of silicate and oxides, contributing to their abrasive qualities. The production process ensures minimal impurities, making PS balls a reliable and consistent abrasive media.

PS Ball Abrasive

PS ball abrasive is a by-product obtained from molten slag generated from the steelmaking process. It is a solid spherical ball obtained by Slag Atomizing Technology (SAT). The surface of the PS ball is shiny having a durable spinel structure with a combination of CaO-Fe2O3, and CaO-SiO2. SAT is the process of changing the liquid slag (1500C-1550C) into small balls with a diameter ranging from 0.1 mm to 4.5mm. In the process, a high-speed wind system with a catalyst and water is utilized to convert the liquid slag into balls of distinct sizes.

The surface of the PS ball formed by the oxide compound does not allow easy movement of ions or electrons. Due to this, the ion or electron movement from the PS ball required for the chemical reaction to take place becomes difficult, and therefore it can be considered a stable material that offers very strong resistance to chemical and physical weathering. It is an eco-friendly material since it is pollution-free and non-toxic, and it does not contain free silica. When this material is compared to garnet sand, it exhibits superior characteristics, showing higher crushing strength, hardness, & anti-weathering properties.

Physical Properties of PS Ball

• Hardness: With a hardness of about 7 to 8 on the Mohs scale, PS balls are capable of extracting tough coatings and corrosion from surfaces.
• Density: They have a bulk density ranging from 1.7 to 3.64 g/cm3, which is ideal for achieving effective blasting results.
• Shape: The spherical shape of PS balls reduces embedment on the blasted surface, providing a smoother finish.
• Size: Available in various sizes, typically ranging from 0.1 mm to 4.0 mm, PS balls could be selected according to the specific requirements of the sand blasting machine operation.

Advantages of PS Ball

• High Efficiency: PS ball abrasive's high hardness and spherical shape result in efficient material removal, reducing the time and effort required for surface preparation.
• Reusability: One of the significant benefits of PS ball abrasive is its reusability. Unlike traditional abrasives that degrade quickly, PS balls can be used multiple times without significant loss in performance.
• Dust-Free Operation: The minimal dust generation during blasting operations ensures a safer working environment and reduces the need for extensive clean-up.
• Eco-Friendly: PS balls are an eco-friendly alternative to other abrasive media, as they are produced from industrial waste (slag) and are non-toxic. They do not release harmful substances during or after the blasting process.
• Consistent Performance: Due to the uniform size and shape, PS balls provide consistent blasting results, improving the quality of surface preparation and coating adhesion.

PS Ball Price in India

We are the leading PS ball manufacturer in India and the precious slag ball supplier all over the world. Compared to others our PS ball price is low. Apart from PS ball we also provide all types of abrasive media such as steel shot, stainless steel shot, steel grit, cast steel grit, copper slag, glass beads, garnet sand, quartz sand, silicon carbide, chilled iron grit, cut wire shot, aluminum oxide, etc.