... . 3. OEM offered belt guard Typical Application: 1)Canning and food preparation. 2)Baking and freezing food. 3)Parts cleaning ... . Performancel Excellent resistance against acid, alkali, heat and corrosion;l Higher wear resistance, long service life. ... , metallurgy, petroleum, chemical, food, pharmeceuticals, glass, printing and machine making industries;l Heat treament, drying, cooling, refrigerating, ...