The consequences of foreign bodies in food production processes are often incalculable; they range from machine damage and production stoppages to product rejection, damage claims, and product recalls. Metal detectors cannot detect very fine metal particles (<2 mm) in food, but magnetic separators can even filter stainless steel particles as small as 30 microns from fine powders and liquids, resulting in spotless, high-quality final products that meet all requirements. They also comply with EHEDG and HACCP guidelines for the food industry. Timely magnetic removal of metal contaminants also prevents product failures at the end of the production line. Goudsmit Magnetics manufactures various magnetic systems for industries such as the food industry.  

Challenges in food manufacturing

The global population and prosperity continue to grow. This will also increase the demand for high-quality food. The food and beverage industry is meeting this demand. Plants of all sizes produce food for local residents or for export. As a food manufacturer, you want stable output in food production to meet the continuous demand for your products.

Preventing food contamination and recalls

One of the biggest challenges facing the food industry is ensuring food safety. You want to avoid product contaminants, such as foreign bodies or bacterial growth, at all costs. This is because it can lead to rejection or large-scale recalls, ultimately resulting in high costs and reputational damage.

Metal contamination and bacterial growth in product channels or pipelines

Foreign bodies in the form of metal contamination eventually enter food through the following means:

Contaminated material input.

Machine wear.

Production line maintenance.

Metal contamination occurs with particles ranging from large parts larger than 50 mm, such as bolts and nuts, to very small metal particles of 30 microns.

Bacteria in product channels may occur on surfaces, gaskets, or transitions that are difficult to clean. Therefore, machines that can be properly cleaned with good product flow and food-safe components are essential.