Food Processing Equipment

At minimum, casters used in food processing facilities should be constructed from FDA-compliant materials. For equipment in USDA-inspected facilities, look for casters with USDA acceptance. NSF/ANSI certification (particularly NSF/ANSI 2 for food equipment) provides additional assurance that the caster design meets cleanability and material safety standards. Your facility's food safety plan and any third-party audit requirements (SQF, BRC, FSSC 22000) may specify additional certification requirements.

Stainless steel is required because food processing environments involve constant exposure to water, steam, cleaning chemicals (including chlorinated and caustic solutions), and acidic food products. Carbon steel and zinc-plated frames corrode rapidly under these conditions, creating metal flake contamination, bacteria harborage in rust pits, and structural failure. Stainless steel 304 is standard for most food processing applications. Stainless steel 316 is recommended for facilities that use highly corrosive sanitizers or process high-salt or high-acid products.

Yes—food processing casters are specifically designed for washdown environments. Sealed bearings prevent water intrusion during high-pressure spray-down. Smooth, crevice-free frame designs shed water and cleaning solutions without trapping moisture. However, not all sealed bearings are rated for the same water pressure. Confirm that the caster's seal rating matches your facility's washdown pressure and temperature, particularly if you use hot water (above 140 degrees Fahrenheit) washdown procedures.

Polyurethane wheels offer the best combination of chemical resistance, load capacity, and wet-floor traction for food processing environments. Stainless steel wheels are used in extreme chemical and temperature environments but provide less traction on wet floors. Avoid standard rubber wheels, which can absorb moisture and chemicals, creating a bacterial harborage risk. All wheel materials in food processing should be non-porous and FDA-compliant.

Food processing casters are built from materials that do not harbor bacteria, resist corrosion from aggressive cleaning chemicals, and maintain structural integrity in wet, high-temperature environments. Stainless steel 304 and 316 frames eliminate the rust and flaking that create contamination risks on carbon steel equipment. NSF-certified and USDA-accepted caster models meet the specific material, design, and cleanability standards required for food-zone and splash-zone equipment. Sealed bearings prevent water and chemical intrusion, and smooth, crevice-free designs eliminate harborage points where bacteria can grow.

Caster Central carries a full line of food processing casters with USDA acceptance, NSF certification, and FDA-compliant materials. Our inventory includes stainless steel swivel, rigid, and braking configurations in load ratings from 200 to over 1,500 lbs per caster. Browse our food processing caster selection below or contact our team for guidance on selecting casters that meet your facility's specific regulatory and sanitation requirements.