A variety of specifications of the industrial and civil electric casting, are: 1, cast aluminum and bronze heaters: tubular electric heating elements are cast in aluminum, copper solution pressed into different shapes of the heater. Mainly used in plastic machinery, oven, boil water, pipelines and heating are corrosive liquids. 2, cast iron heater: electric tube cast iron in solution, widely used in the lock, zippers, hardware, toys and other manufacturers of die casting machine. Nozzle heaters, also known as a gooseneck heater. Divided into two types: a heating tube cast in copper, another electric tube cast iron. 3, the electric casting of a variety of other special needs: according to customer needs can be a variety of customized electric casting.