cartridge heater single-end tubular heater This cartridge element belongs to high-precision single-head electric heating tube, it is made from metal pipe as a shell which filled with high-resistance alloy wire as heating material, used the high-purity magnesia of high thermal conductivity as a material to fill and compact in the electric wire around, with good insulation properties. cartridgeheatershave the advantages of big power, high thermal efficiency, and quick heat dissipation etc. Commonly used in heating for plastic packaging, small die heating, analytical instruments, cigarette industry, the footwear industry, semiconductor welding, die-casting input heating, and cooling effect when various gas expansion etc. Yancheng Xingtai Electric Equipment Co.,Ltd. could make kinds of cartridge heaters as customer's demands.