Sanitary Conveyor Systems for Food Production Facilities
Food production is one of the few industries where your conveyor system can shut down your entire operation — not because it broke, but because it failed an inspection. A sanitation auditor finds a crevice that can’t be cleaned. An SQF assessor discovers exposed fasteners harboring biofilm. A customer audit team sees conveyor surfaces that don’t meet their supplier standards. Suddenly your equipment isn’t a production asset — it’s a liability.
Custom Conveyor & Equipment Corporation has been engineering conveyor systems for demanding industries since 1984 — over 40 years of building equipment where cleanliness, material compatibility, and construction quality aren’t negotiable. We bring that experience to food production facilities where the conveyor system needs to meet sanitary design standards, survive daily washdown, and keep product moving safely from raw material intake through finished goods packaging.
Sanitary Design Isn’t a Feature — It’s the Foundation
There’s a significant difference between a conveyor that’s “food grade” and one that’s genuinely designed for sanitary food production. Many conveyors marketed for food applications are simply standard industrial equipment with a stainless steel frame and an FDA-approved belt. That checks a box on paper, but it doesn’t survive the realities of food manufacturing.
Genuine sanitary conveyor design means every joint is continuously welded and ground smooth — no lap joints, no exposed bolt holes, no crevices where product residue collects and bacteria establish themselves. It means sloped surfaces that drain completely after washdown, not flat ledges that pool water and cleaning solution. It means mounting feet with smooth profiles that don’t trap debris at the floor contact point. It means belt tracking adjustments and tensioning mechanisms that are accessible for cleaning without disassembling the conveyor.
Our food production conveyors are built on these principles because we understand that a conveyor your sanitation team can’t clean effectively is a conveyor that will eventually create a food safety problem — no matter how clean the rest of your facility is.
Food Production Segments We Serve
Bakery and Snack Production
Bakery operations handle dough, batter, proofed products, baked goods, and finished packaged items — each stage with different temperature, moisture, and fragility characteristics. Our bakery conveyor systems use belt surfaces that release sticky dough without excessive flouring, gentle transfers between sections that don’t deform proofed products, and cooling conveyor configurations that give baked goods adequate dwell time without consuming excessive floor space. For snack production, we design conveyors that handle the high speeds and product volumes seasoning and packaging lines demand while maintaining the gentle handling that prevents breakage of fragile products like chips, crackers, and cookies.
Meat and Poultry Processing
Meat processing environments combine the toughest sanitary requirements with some of the most physically demanding conveyor applications in food production. Product is heavy, wet, and handled in temperatures ranging from ambient receiving areas to near-freezing processing rooms. Our conveyors for meat and poultry use modular plastic belt designs that can be disassembled section by section for deep cleaning, stainless steel frames with fully welded construction rated for daily high-pressure hot water and chemical washdown, and corrosion-resistant components that resist the chlorinated sanitizers commonly used in meat facilities. We design for the USDA-inspected environment where equipment surfaces in contact zones and splash zones both need to meet sanitary standards.
Fresh Produce Handling
Produce presents unique conveyor challenges: product is irregularly shaped, easily bruised, and needs gentle handling at every transfer point. At the same time, throughput requirements during harvest season are intense — product needs to move from field delivery through washing, sorting, grading, and packing without bottlenecks. Our produce conveyors use wide, flat belt surfaces that support product without concentration points that cause bruising. Water-compatible construction handles the wet environment of wash lines without corrosion. Adjustable-speed drives let you match conveyor speed to the pace of manual grading and packing stations rather than forcing operators to work at the machine’s pace.
Dairy Operations
Dairy processing involves handling both liquid and solid products in temperature-controlled environments where sanitary requirements are particularly stringent. Our conveyors for dairy facilities handle cheese blocks, yogurt cups, butter packaging, and ice cream novelties with surfaces and construction compatible with dairy-specific cleaning protocols. CIP-compatible conveyor designs allow cleaning without full disassembly for operations running multiple shifts where downtime for manual cleaning is limited.
Washdown Survival
A food production conveyor that looks great on installation day but deteriorates after six months of daily washdown is a design failure, not a maintenance problem. We build for the washdown environment your facility actually operates in:
Chemical exposure. Your sanitation team uses caustic cleaners, acid rinses, quaternary ammonium compounds, peracetic acid, and chlorinated sanitizers — sometimes all in the same cleaning cycle. Every material we specify is selected for compatibility with the chemical program your facility uses, not just the gentlest option on the market. This means 316 stainless steel for superior chloride resistance, FDA-approved plastics rated for chemical contact, and sealed bearings with food-grade lubricants that won’t be washed out during cleaning.
Pressure and temperature. High-pressure washdown at 1,200+ PSI and temperatures up to 180°F is standard in meat, poultry, and dairy facilities. Our electrical enclosures are rated IP69K for high-pressure, high-temperature spray. Motor connections use sealed conduit fittings. Bearings are shielded against water intrusion. These aren’t upgrades — they’re the base specification for any conveyor we build for food production.
Drainage. Water that sits on conveyor surfaces between washdown and production creates microbial growth opportunities. We slope every horizontal surface for complete drainage. Frame members are oriented to shed water, not collect it. Conveyor undersides are accessible for drying verification. Standing water is a design defect, and we treat it that way.
Temperature-Controlled Environments
Food production frequently involves moving product through temperature transitions — from ambient receiving to refrigerated processing, from cooking to rapid cooling, from frozen storage to tempered packing areas. Each transition creates condensation, thermal expansion issues, and material stress that standard conveyors handle poorly.
Our conveyors for temperature-controlled food production use materials with matched thermal expansion characteristics to prevent the warping, binding, and misalignment that plague conveyors operating across wide temperature ranges. Bearing lubricants are rated for the actual operating temperature — not a specification sheet number, but verified performance at the temperatures your facility maintains. Belt materials maintain flexibility and surface properties from freezer conditions through ambient zones. When a conveyor needs to operate in a blast freezer at -20°F and then be washed down at 160°F daily, we design for that full range rather than the comfortable middle.
Belt Selection for Food Applications
The belt is the surface your product contacts directly. Getting belt selection wrong creates food safety risks, production problems, and replacement costs that accumulate over time. We don’t default to one belt type across all food applications:
Solid polyurethane belts for applications requiring minimal porosity and maximum cleanability — ideal for direct contact with ready-to-eat products
Modular plastic belts where daily disassembly for deep cleaning is required — individual modules can be removed, cleaned, and replaced without removing the entire belt
Wire mesh belts for applications requiring airflow through the belt surface — cooling, freezing, drying, and cooking conveyors where open construction is necessary
Positive drive belts that eliminate belt slippage without tension, reducing tracking problems and the particle generation that tensioned belts produce as they flex
Each belt type has tradeoffs in cleanability, cost, product compatibility, and maintenance requirements. We help you navigate those tradeoffs based on your specific product, your cleaning protocols, and your operational priorities.
Our Process for Food Production Projects
Food conveyor projects require more front-end engineering than most industrial applications because the consequences of getting details wrong extend beyond mechanical failure into food safety and regulatory compliance.
We start by understanding your product — what it is, how it’s handled, what surfaces it contacts, and what temperatures it passes through. Then we look at your facility — the layout, the existing equipment, the washdown protocols, the environmental conditions in each zone. We review your quality and sanitation requirements — the standards your auditors check against, the cleaning chemicals your team uses, the documentation your quality system requires.
Only after we understand all of that do we start designing. The result is equipment built specifically for how your facility operates — not a standard conveyor with modifications bolted on as afterthoughts.
Our Cedar Rapids, Iowa facility gives us full control over fabrication quality. Our 3kW fiber laser, 300-ton press brake, and certified welding capabilities produce the precision stainless steel construction that food production demands, and every system is assembled and tested before it ships to your facility.
Let’s Discuss Your Food Production Conveyor Needs
If you’re building a new production line, expanding an existing facility, replacing conveyors that can’t pass sanitation audits, or upgrading to meet a new customer’s supplier requirements, we want to understand your situation. Contact our engineering team at (319) 449-3322 or through our contact page. We’ll talk about your product, your process, and your standards — and design equipment that meets all three.
