The pump machine is mainly used in conjunction with multifunctional molding machines and various hot pot ingredient molding machines, mainly playing auxiliary functions such as filling, grouting, coloring, etc. A reasonable gear pump chamber design ensures high flow pressure and stable grouting. A double-layer insulation cooling device is used to maintain fresh and low temperature during long-term production of the hopper slurry. A dual speed control device is adopted, with adjustable flow rate and user-friendly operation, making it an essential equipment for producing frozen and prepared food. When different molds are used, a variety of patterns and shapes of products can be produced, making the variety of products diverse.