Steel Tanks for Food and Beverage Processing
The food and beverage industry requires storage and process tanks that meet some of the strictest hygiene, material, and regulatory standards in industrial manufacturing. Tanks must be food-safe, cleanable, temperature-controllable, and compliant with FDA, USDA, and 3-A Sanitary Standards — while still being durable enough for continuous production environments.
MMI Tank designs, fabricates, and installs custom steel tanks for food and beverage processors across the western United States. We work in both stainless steel and coated carbon steel, and we build everything from small process vessels to large bulk ingredient and water storage tanks.
Food and Beverage Tank Applications
Process Water and CIP Systems
Hot water, cold water, and clean-in-place (CIP) solution storage for processing lines, washdown systems, and sanitation circuits. Stainless steel or NSF/ANSI 61-coated carbon steel construction. Sized for your plant’s peak water demand with proper inlet/outlet configurations for consistent supply.
Ingredient and Raw Material Storage
Bulk liquid storage for syrups, juices, oils, dairy ingredients, flavorings, and concentrates. Interior surfaces finished to food-contact standards — electropolished stainless or FDA-approved epoxy coatings. Temperature-controlled jacket systems available for heat-sensitive ingredients.
Brewing and Fermentation
Fermentation vessels, bright tanks, hot and cold liquor tanks, and grain storage silos for craft and industrial breweries. Stainless steel construction with sanitary fittings, CIP spray balls, and glycol jacket connections. Custom capacities from pilot-scale to production-scale.
Dairy Processing
Raw milk silos, pasteurized product holding tanks, whey storage, and CIP tanks. 3-A Sanitary Standards compliant construction with mirror-finish interior welds and sanitary connections. Temperature monitoring and insulation systems for cold chain integrity.
Dry Bulk and Powder Storage
Bolted steel tanks and silos for flour, sugar, starch, dried milk, spices, and other dry ingredients. Galvanized or epoxy-coated panels with food-grade interior linings. Dust-tight roof and discharge systems.
Wastewater and Effluent
Food processing generates high-BOD wastewater that requires equalization, pH adjustment, and pretreatment before discharge. Carbon steel tanks with chemical-resistant coatings — a natural extension of MMI’s wastewater treatment tank expertise.
Thermal Energy Storage
Chilled water and hot water thermal energy storage (TES) tanks for food plants with high peak cooling or heating loads. Large-diameter field-welded construction with stratification baffles.
Materials and Sanitary Standards
| Standard / Requirement | What It Governs |
|---|---|
| FDA 21 CFR | Food-contact materials and coatings |
| USDA | Meat, poultry, and egg product facility equipment |
| 3-A Sanitary Standards | Dairy and food equipment design, materials, and fabrication |
| NSF/ANSI 61 | Drinking water and food-grade water system components |
| ASME BPVC | Pressure vessels for steam, pasteurization, and CIP systems |
| OSHA / NFPA | Plant safety and fire protection |
Stainless Steel vs. Coated Carbon Steel
| Factor | Stainless Steel (304/316) | Coated Carbon Steel |
|---|---|---|
| Direct food contact | ✅ Standard | With FDA-approved coating |
| CIP and chemical cleaning | ✅ Excellent resistance | Coating-dependent |
| Large-volume water/utility storage | Cost-prohibitive at scale | ✅ Cost-effective |
| Wastewater/effluent | Overspecified | ✅ Right choice |
| Corrosion resistance | ✅ Inherent | Coating-dependent |
| Electropolish / mirror finish | ✅ Available | Not applicable |
MMI fabricates in both materials. Our Phoenix fabrication shop handles stainless and carbon steel cutting, rolling, welding, and finishing. For large-volume utility and water storage, coated carbon steel (bolted or welded) is typically the most cost-effective solution. For direct food-contact process vessels, stainless is the standard.
Why MMI for Food and Beverage
- In-house stainless steel fabrication — 304 and 316 SS welding, cutting, and finishing in our Phoenix shop
- ASME S and U stamps — for pressure-rated pasteurizers, CIP vessels, and steam systems
- FDA and 3-A compliant construction — sanitary welds, mirror-finish interiors, and certified food-contact coatings
- In-house coatings — NSF 61, FDA-approved epoxy, and specialty food-grade linings applied in controlled conditions
- Process piping — our piping team installs sanitary and utility piping to integrate tanks into your production line
- Temperature control systems — insulated tanks with glycol jackets, heating coils, and temperature monitoring
Food and Beverage Tank FAQ
Does MMI build tanks to 3-A Sanitary Standards?
Yes. We fabricate stainless steel tanks and vessels that comply with 3-A Sanitary Standards for dairy, food, and beverage applications, including sanitary welds, electropolished interiors, and certified fittings.
Can MMI build both the process vessels and the utility water storage?
Yes. We fabricate stainless steel process vessels in-house and build large-capacity coated carbon steel water and wastewater tanks — bolted or welded — under the same contract. Single source for the entire tank scope.
What size food-grade tanks does MMI build?
From small process vessels (500+ gallons) to large bulk storage and utility water tanks (5,000,000+ gallons). Stainless for process, coated carbon steel for utility and water.
Does MMI handle installation and piping?
Yes. Our field crews install tanks and our process piping team handles sanitary and utility piping connections, so the tank integrates into your production line without a separate piping contractor.
Request a Quote
📞 (602) 272-6000 · 📧 info@mmitank.com · Request a quote online →
