Browse frequently asked questions about sandblasting equipment, media selection, safety, and operation. Terms, airflow, selection guides and more.
Cabinet size depends on the volume and types of parts you'll be blasting. Consider the largest item you need to blast and the frequency of use. Common sizes range from small benchtop models (2x2 ft) to large floor models (6x4 ft or larger). Contact us to discuss your specific needs.
Pressure blasting forces media through the nozzle at high velocity, making it more aggressive for heavy material removal. Suction blasting draws media into the blast stream, making it gentler and better for detail work. Both have specific applications.
Yes. A dust collector removes spent media and airborne particles, improving visibility in the cabinet and preventing air quality issues. It's essential for health, safety, and equipment longevity.
Air requirements depend on nozzle size and the specific cabinet model. A 1/4" ID nozzle typically requires 90-100 CFM, while larger nozzles require more. Check your equipment specifications for exact requirements.
Different media have different hardness, density, and cutting characteristics. Glass beads are gentle and reusable. Aluminum oxide is aggressive and good for rust removal. Garnet is fast-cutting. Silicon carbide is the hardest. Each has specific applications.
Some media can be reused, particularly glass beads and garnet. They're recycled several times before disposal. Angular media (like aluminum oxide) breaks down faster and is typically used once or twice before replacement.
Grit size affects cutting aggressiveness and finish quality. Coarser sizes (24-60) are more aggressive for heavy material removal. Finer sizes (120-220) produce finer finishes. Your application determines the right choice.
No. NEVER use silica sand in abrasive blasting equipment. Silica exposure causes silicosis, a severe and often fatal lung disease. Always use approved, non-silica media.
The main risks are respiratory issues from inhalation of dust and media particles, hearing damage from noise exposure, and eye damage from impacts. Proper PPE and ventilation minimize these risks significantly.
Always wear: supplied-air or dust respirator, eye protection, hearing protection, gloves, and protective clothing. Specific requirements depend on your application and media type.
Filter cleaning frequency depends on usage intensity and media type. Light use might require weekly cleaning, while heavy use might require daily attention. Check your dust collector manual for specific guidance.
Regular maintenance includes: cleaning/replacing filters, inspecting hoses and connections, checking for leaks, cleaning spent media from the cabinet, inspecting the nozzle for wear, and checking all bolts and fasteners.
Nozzle life depends on material, usage, and media type. Ceramic nozzles last longer than steel. Heavy use might require replacement every few months, while light use could last a year or more.
Check air compressor output, inspect for leaks in hoses and connections, verify media feed is working, check nozzle isn't clogged, and ensure all valves are open. See our troubleshooting guide for more details.
If you have a question not listed here, please contact us. Our team is happy to help with any questions about our equipment or abrasive blasting in general.
