The sausage grill machine is designed with an insulation function that keeps the food warm and prevents it from cooling down quickly. As a result, when people put their food into the sausage grill machine, it is able to effectively keep the food warm and keep it hot for a longer period of time. To summarize, the sausage grill can be used as a warming cabinet as well as a tool for grilling sausages due to its heat preservation function and sausage grilling function.