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Grinding Shot
Release time:
Jan 22,2026
Information Summary:
I. Main Applications
1. Foundry Industry
- Sand removal, deburring and rust removal for castings
- Improve surface roughness for better adhesion of painting and plastic coating
2. Steel Structure & Steel Plate Pretreatment
- Rust removal for steel structures, H-beams, steel plates and steel pipes
- Roughen surface before coating to enhance adhesion
3. Auto Parts
- Surface strengthening for crankshafts, connecting rods, gears, springs, etc.
- Improve fatigue strength and service life
4. Hardware & Stamping Parts
- Rust removal and polishing for standard parts, fasteners and hardware tools
- Surface finishing for stainless steel, aluminum and cast parts
5. Shipbuilding & Engineering Machinery
- Rust removal and strengthening for hull structures and engineering machinery parts
- Impact and wear resistant, suitable for heavy-duty workpieces
6. Moulds & Forgings
- Oxide scale removal for forgings
- Surface cleaning and strengthening for moulds
II. Advantages
- More wear-resistant and longer service life than ordinary cast steel shot, lower overall cost
- Uniform round shape, no damage to workpieces, more even surface treatment
- Less breakage and dust, eco-friendly and reduces equipment wear
- Suitable for continuous mass production lines
III. Simple Selection Guide
- For fast rust removal: larger particle size, medium hardness
- For fine surface finish: smaller particle size
- For fatigue strengthening: high-hardness alloy grinding shot
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