The mixing tanks mod. SOIAL are suited for the hot storage of the product before thermal treatment or packaging. Equipped with low stirrer to keep the product homogeneous. The tank is composed by an horizontal cylindrical body jacket with a flow of steam, valves group to manage the heating fluid, hatches for internal inspection, low speed stirrer driven by a gear motor, level transmitter and spray balls for internal cleaning. All parts in contact with the product are AISI 304 stainless steel manufactured. Some ancillary parts are built with non-oxidable materials, such as plastic, sanitary elastomers and glass. The supporting structure is stainless steel manufactured.