Steel shot

Applications of Cast Steel Shot 

1. Core Application Scenarios
 
1. Rust & scale removal on metal surfaces
Remove rust, oxide scales and black skin generated during hot/cold rolling of steel plates, steel pipes, castings, forgings and stamping parts. It replaces acid pickling with zero chemical pollution and eco-friendly performance.

2. Shot peening for surface strengthening (fatigue resistance improvement)
For load-bearing parts of automobiles and construction machinery including springs, gears, crankshafts, connecting rods and bearings. High-speed steel shot impacts the workpiece surface to form compressive stress, improving fatigue resistance, crack resistance and wear resistance.

3. Surface roughening pretreatment before painting, electroplating & coating
Applied to steel structures, containers, ship steel plates and hardware parts to form uniform rough surfaces, which greatly boost the adhesion of paint, epoxy coatings and electroplating layers and avoid coating peeling off.

4. Sand cleaning & deburring of castings
Clear molding sand, casting sprues, burrs and flash edges on steel and iron castings in one process to obtain smooth and precise surfaces.

5. Matte finishing & surface polishing for profiles & sheets
Treat stainless steel sheets, aluminum profiles and decorative hardware to create uniform matte texture, eliminate scratches and wire drawing marks for consistent appearance.

6. Anti-slip treatment for roads & floors
Shot blast bridge steel structures, anti-slip steel plates and parking lot floors to raise friction coefficient of surfaces.

7. Mold renovation & refurbishment of used equipment
Refurbish stamping molds, old engineering machinery parts and storage tanks by stripping old paint, rust and dirt deposits.
 
2. Industrial Application Scope
 
1. Automobile manufacturing: chassis, springs, gears, wheel hubs and engine components

2. Steel structure engineering: factory steel frames, bridges, tower cranes, containers and wind turbine towers

3. Shipbuilding & heavy industry: hull steel plates, marine pipes and deck fittings for rust removal

4. Foundry & forging industry: cleaning of raw steel and iron castings & forgings

5. Hardware machinery: standard fasteners, stamping hardware and industrial molds

6. Rail transit: rail accessories, train car bodies and chassis castings

7. Pressure vessels & pipelines: anti-corrosion pretreatment of oil & gas pipelines, storage tanks and boiler steel plates

8. Aluminum & stainless steel processing: matte finishing of decorative sheets and aluminum die castings

9. Construction machinery: load-bearing parts of excavators, loaders and cranes

Steel Shot Particle Size Distribution Table

Technical Specifications