Walnut Shell 30/60 mesh

Organic Soft Blasting Media for Delicate Substrates

Unlike aggressive mineral or metallic abrasives, Walnut Shell 30/60 mesh provides a controlled cleaning action that preserves the integrity of sensitive parts. Its angular particle shape ensures efficient coating removal while its low hardness (Mohs 3.0-3.5) prevents damage to underlying surfaces. This makes it an essential consumable for aerospace, automotive restoration, and precision engineering workshops.

Key Performance Characteristics

The 30/60 mesh particle size distribution offers an optimal balance between cleaning speed and surface finish. It is free from silica, making it a safer choice for operators and compliant with stringent environmental and health regulations. The material is typically used in suction and pressure blast cabinets, and can be recycled multiple times depending on the application pressure and substrate, offering a lower cost-per-part compared to single-use minerals.

Common Industrial Applications

• Aerospace MRO: Cleaning turbine blades, engine components, and composite structures without dimensional change.
• Automotive Restoration: Stripping paint and carbon from aluminum engine blocks, pistons, and carburetors without pitting.
• Electronics and Plastics: Deflashing and cleaning molds, electronic connectors, and delicate plastic housings.
• General Maintenance: Removing light rust, scale, and graffiti from soft metals like brass, copper, and aluminum.

Packaging and Supply Options

SPA2Z supplies Walnut Shell 30/60 mesh in a range of packaging configurations to suit different operational scales. Standard pack options include 25 kg bags, 50 kg bags, and 1-ton jumbo bags. Custom packaging such as bulk totes or drum packs can be arranged on request. We support both trial orders and bulk container loads for export markets.

About SPA2Z — Walnut Shell 30/60 Mesh

SPA2Z is a dedicated supplier of industrial blasting and surface preparation consumables, connecting manufacturers and maintenance teams with the right abrasive media for their specific processes. For buyers of Walnut Shell 30/60 mesh, we focus on providing consistent particle distribution, reliable packaging, and responsive commercial support. Whether you are a precision engineering shop testing a new process or a large-scale MRO facility requiring scheduled bulk deliveries, we help you secure the correct grade and quantity without delay.

We understand that abrasive selection directly impacts your production quality and operational costs. Our team supports your procurement process by confirming mesh analysis, advising on compatibility with your existing blast equipment, and structuring quotation packages that match your usage forecasts. Contact us to discuss your Walnut Shell 30/60 mesh requirements and receive a competitive quotation.