1. Mineral Insulated Heating Cable. 2. High temperature resistance. 3. Anti-corrosion Anti-Oxidation . 4. High Efficiency. Coil heater is mainly used in hot runner, it is a key component in hot fluid channel for temperature heating and control of hot plastic injection shaping system and warm runner palstic jetting forming system. Also, we can make thermocouple inside. 

Hot Runner Heater