Importance of maintaining hygiene and food safety standards in sugar processing plants, food-grade lubricants are often preferred. These lubricants are formulated using ingredients that are safe for incidental contact with food products, ensuring compliance with regulations such as FDA (Food and Drug Administration) and NSF (National Sanitation Foundation) standards. Food-grade lubricants are used in various equipment including conveyors, bearings, chains, and gears in sugar mills and refineries.