U Тип нагревательного элемента

U type heating elementbelongs to high-precision 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.This product has the advantages of bigpower, 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.