Maintaining a sanitary food production line requires additional design considerations to remain compliant. New regulations like the Food Safety Modernization Act aim to prevent - rather than respond - to foodborne illnesses.
A sanitary spiral conveyor design incorporates features that improve its cleanability. Here are four sanitary design criteria to consider if you want a safe, hygienic, and easy-to-clean spiral conveyor.
Some applications may not warrant a sanitary spiral conveyor design, but if your products are traveling directly on the belt, you’ll need to take the necessary steps to ensure you can properly clean the system.
A typical sanitation regimen for a food spiral conveyor will normally include:
In some applications, there may be more steps required like removing some of the components if there are any risks of pathogens remaining. The design of the conveyor will determine how effective a sanitation process will be. Below are four design elements that make a SideDrive spiral conveyor the most hygienic solution available on the market.
A plastic, modular plastic belt allows for better cleanability but also removes the need for lubrication during normal operation. This eliminates the risk of metal shavings, oils, or other materials contaminating the line.
Both the drive location and housing will impact the efficacy of the sanitation regime. Drives should be accessible for sanitation teams while the sprockets and external components withstand high-pressure water washdowns.
At the very least, the surface finish should be high-quality 2B stainless steel. In some applications, a higher-grade surface finish may be required and could be provided.
High-quality Tungsten Inert Gas (TIG) welds are common in the industry, but they could also be ground and polished for additional safety factor. The smoother the quality of the welds, the less risk of pathogen build-up and microbial growth.
The food-safe Intralox belting is easier to maintain and reduces the number of spoils that remain after every production run. With the IP-69-rated drives, plastic sprockets, and a wide variety of configurations available, you can trust that our edge-driven spiral conveyors are the most hygienic solution available today.
If you are looking for a truly sanitary spiral conveyor solution, speak to SideDrive Conveyor today.