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　　The selection of heating elements with high resistance is to meet the heating needs of the hot half mold and ensure its stability and efficiency.The following will explain in detail why heating elements with high resistance are selected....

　　Cold runner and hot runner are two common runner systems in plastic injection molds,which have their own advantages and applicability in different applications.The following will provide a detailed explanation of the application scenarios of cold and hot ru...

　　The hot half mold needs to come into contact with various plastic materials during the injection molding process,and some plastic materials are corrosive and may cause damage or affect the performance of the hot half mold....

　　Heating elements can be resistive or inductive loads,depending on their working principle and circuit design.The following will provide a detailed explanation and comparison of resistive and inductive loads....

　　Cold runner and hot runner are two commonly used runner forms in injection molding,and they play an indispensable role in the injection molding process.The following are some viewpoints and analyses on the development trends of cold and hot runners....