The hot half mold is an important component of the hot runner system,with the following characteristics:...

　　The connection methods of heating elements mainly include series connection and parallel connection.The following will introduce these two connection methods separately....

　　Cold and hot runners are channels used to guide plastic flow in the mold during injection molding.They have the following differences in construction and functionality:...

　　Hot half mold processing is a commonly used method in injection molding,which accelerates the cooling rate of plastic by heating the half mold,improves production efficiency and product quality....

　　The protective coating of heating elements is applied to enhance their insulation,corrosion resistance,and high-temperature resistance.When the heating element is operating,the protective coating may sometimes produce some odors when exposed to high temperature environments....