This type of tanks is used for transporting various types of chocolates and... from the chocolate kitchen section to the chocolate injection section in the food industry. These devices are all made of stainless steel grade 304 and are fully double-walled with electric heating element and water circulation pump system. The device has a paddle mixing system and a gear pump system for loading from the storage tank and pumping to the depositor tanks. This device is equipped with an electrical panel system with a thermostat. One of the advantages of this device is that it eliminates the need for piping systems and the maintenance of double-walled pipelines and their costs in the food industry.