For any food industrial processes, heating the material is very imperative to remove contaminants and other elements. Therefore, we have intended cost-effective ad technologically-savvy preheating machines that are fabricated by using strong and durable metal and other materials. The structure of our systems is safe against lifted pressures and temperatures. These systems are outlined in tubular or cylindrical form to disperse the heat evenly and sterile the liquid materials to an optimum level. Besides, the designed preheating machines are provided to the customers in two different models such as steam jacketed kettle and shell and tube preheater.