Mold single-head electric heating tube is mainly used for:
3D glass bending molds, quick-sealing machines, injection molds, hot pressing machinery, meltblown molds, semiconductor processing for the shoe industry, etc.
Mold Single-Head Electric Heating Tube - Also known as a single-head electric heating tube or cylindrical heater, it is made by wrapping a nickel-chromium heat-resistant alloy wire around a magnesium oxide core rod with excellent insulation and thermal conductivity. After filling the space between the heating wire and the shell with insulating and thermally conductive magnesium oxide powder, the air inside is compressed and expelled by a machine, making it a single unit.
Mold single head electric heating tube usage precautions include:
Customize the mold hole depth according to the length of the heating section of the mold single-head electric heating tube.
Holes that are too shallow expose the heated portion of the heating tube after installation, lacking an adequate heat dissipation environment, which can damage the heating tube and potentially cause fires or other accidents; holes that are too deep cause the sealed and wiring parts of the heating tube to be immersed in a high-temperature environment after installation, long-term use may lead to issues like short circuits between electrodes.
Avoid bending the heater lead wire area when in use.
The bending of the lead wire at the heating tube can easily lead to breakage or short circuits at the bend. If the lead wire needs to be bent or folded repeatedly during use, please consult with a technician to select an appropriate structure.
3. Pay attention to moisture prevention for the heating tube; it is recommended to start with a low voltage during initial use.
If the heating tube is stored and used in a high humidity environment, it may cause the insulation resistance to drop. However, after being powered on, the moisture inside the heating tube will evaporate, and the insulation performance will gradually recover. Therefore, it is recommended to start with a low voltage method during initial use.
