... wire and insulating filmFast heat conduct, large powerThe shell is electric conductor, may affect the circuit; it’s can not ... (crimper), wax melting heater, humidifier, water boiler, liquid warmer, coffee warmer, polymer press-coating heater, hot glue gun, chocolate extruder. ... of PTC, air heater, hair straightener, hair curler, drink warmer, water heater, vapor generater, read other pages in this ...