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S660 and S780 Low Carbon Steel Shot are extra-large steel shot abrasives used for powerful shot blasting and heavy-duty surface preparation.
These sizes provide very strong impact force and are suitable for large and heavy metal workpieces with severe rust, thick oxide scale, heavy sand residues or strong surface contamination.
S660 and S780 are recommended for demanding blasting applications where maximum cleaning power is required.
Low carbon steel shot is produced through melting, atomization, controlled heat treatment, screening and inspection. The process focuses on obtaining a bainite structure, good toughness and stable hardness.
Each batch can be tested for chemical composition, particle size distribution, density, hardness and internal defects. This helps ensure reliable performance in automatic blasting lines and long-cycle abrasive circulation systems.
S660 and S780 Low Carbon Steel Shot are mainly used for large and heavy workpieces that require strong surface cleaning.
Common applications include:
Steel drums or palletized packaging.
25 kg bags or jumbo bags.
▪Customized packaging is available for different transportation, storage and loading requirements.▪
S660 and S780 Low Carbon Steel Shot are suitable for extra-heavy-duty shot blasting applications. These extra-large steel shot sizes provide very strong impact force and are used for large castings, heavy steel structures, thick steel plates and heavy machinery parts. They are recommended for workpieces with severe rust, thick oxide scale, heavy sand residues or strong surface contamination.
When using S660 and S780 Low Carbon Steel Shot, the workpiece size, material thickness, surface condition and blasting machine capacity should be considered. Because these sizes provide very high impact force, they are not usually recommended for thin, small or delicate parts. They are more suitable for large, thick and heavy workpieces that require powerful cleaning and strong surface preparation.
