Case Studies

Pigging Systems for Food Manufacture and Processing

Product recovery (pigging) systems are in wide use in the food manufacturing industry. That's because hygienic pigging and sanitary processing helps food manufacturers reduce the risks of contamination, lower product change over and cleaning times, save water and cleaning fluids and increase yields through product recovery. HPS has managed many large pigging and process automation projects for organisations in the food industry. Our unique pigs are made from FDA approved materials, and we've worked with a wide variety of food production processes, including dairy, cheeses, yoghurts, sauces, hummus and dips to soups, ready meals, desserts, oils, pickles, health foods and meat products. These case studies illustrate a small selection. Please also check our case studies on pigging systems for chocolate and confectionery.