In situ cleaning heat stretching machine for production pizza cheese

The utility model relates to an in-situ washing heat stretching machine for making pizza cheese, belonging to food machinery field. The utility model is characterized in that a speed regulating motor, a power-driven gear transmission case and a heat stretching machine barrel are concentrically mounted on a chassis with inclined angle of 20DEG-30DEG, one end of a pair of counter rotation screw stirrers arranged in the heat stretching machine barrel is arranged on a product outlet port of the heat stretching machine battle and mounted on the body of the heat stretching machine barrel via a connector, the other end of the pair of counter rotation screw stirrers is connected with two output shafts of the power-driven gear transmission case, the upper flat surface at the lower end of the heat stretching machine barrel is vertically mounted with a feed hopper, the feed hopper is respectively provided with a water inlet and a water overflow port, a washing device is mounted at the product outlet port, and the other