Food Mixing Tanks Material SUS304 and SUS316L stainless steel are standard. Inner surface mirror polishing, food sanitary grade, no dead corners. Types 1. Single layer mixing tank: For normal temperature blending of juice, syrup. 2. Jacketed mixing tank: With heating and cooling function, suitable for jam, sauce, dairy production. Application Mix, dissolve, homogenize and keep temperature for all food & beverage raw materials.