Types of single-head tubes 2 major application areas

1. Single-head tube mold heating: (single-head) or (cartridge) electric heating tube (Cartridge Heaters). In China's electric heating industry, there is a long-term model: M3. In the late 1990s, electric heating tubes were widely used in China, and there were many shapes of single-head tubes. In southern China, the electric heating tubes for molds with one-end outlets were called single-head electric heating tubes, which looked very similar.

It is called a cartridge heater in foreign countries, and it is also a kind of image name, because the cartridge shell is cylindrical and one end is blocked. It is called a single-head electric heating tube in China.