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Walnut Shell for Blasting Media
Walnut Shell for Blasting Media
A natural, non-toxic blasting media made from crushed walnut shells — ideal for cleaning, deburring, and surface preparation across industries. Suitable for aluminum, brass, sheet metal, and composite materials.
Extra Features
- Premium Quality
- Satisfaction Guarantee
Description
Gentle Yet Effective Surface Cleaning
FWS offers premium-grade walnut shell media for dry blasting applications where surface integrity matters. Our product removes paint, rust, carbon, or grease without scratching or warping metal or composite substrates — making it ideal for aerospace, automotive, and marine industries.
Applications Across Industries
Commonly used for stripping castings, deburring molds, cleaning engines and turbines, and deflashing electronics. It also supports burn-out applications in grinding wheel and ceramic manufacturing by enhancing porosity.
Engineered for Consistency
Available in a wide range of mesh sizes from 4/6 to -325 mesh (3.35 mm to 35 micron), our blasting grades meet performance demands across fine-detail work and heavy-duty surface cleaning. FWS ensures reliable supply with consistent hardness (Mohs 4.5–5) and low moisture content.
Additional information
| Material Type | Crushed Walnut Shell |
|---|---|
| Mohs Hardness | 4.5 – 5 |
| Mesh Sizes Available | 4/6 to -325 Mesh |
| Particle Size Range | 4.75 mm – 35 micron |
| Bulk Density | 40 – 50 lbs/ft³ |
| Specific Gravity | 1.2 – 1.4 |
| pH (in water) | 4 – 6 |
| Flash Point | 380°C (closed cup) |
| Moisture Content | 3 – 9% (at 80°C, 15 hrs) |
| Typical Use Cases | Blasting, cleaning, polishing |
One Source. Full Walnut Solutions.
At FWS, we offer more than media — we deliver reliability. Our walnut shell blasting materials are processed under strict quality control, packaged for export, and supported by clear technical documentation. We help you save time and reduce risk across every shipment.
- ✅ Soft but effective — won’t damage delicate substrates
- ✅ Fully biodegradable and environmentally safe
- ✅ Wide mesh range for all types of surface blasting
- ✅ Stable quality and particle uniformity
- ✅ Export packaging available: 25kg bags, 1-ton jumbo bags
FWS – Your Full Walnut Source, From Shell to Solution
From blasting media to eco-friendly abrasives, FWS delivers trusted solutions to industries worldwide..
Complete Walnut Product Range
From shells and grits to powders and fillers — one trusted source for all walnut-based materials.
Tailored for Industry Needs
Each product is graded, cleaned, and packed to meet the standards of blasting, filtration, pet care, and more.
Consistent Quality Across Every Shipment
Strict quality control and batch traceability ensure stable performance in every order you receive.