The spiral quartz heating tube is a heating element with a resistance wire installed in a quartz glass tube and a spiral structure:
Working principle: When current passes through the resistance wire, the resistance wire heats up due to the existence of resistance, and the heat is transferred to the quartz glass tube, which then radiates the heat to heat the surrounding objects or media. Since the quartz tube has a strong ability to absorb and radiate infrared rays, the spiral quartz heating tube can convert electrical energy into infrared radiation energy with high efficiency, achieving fast and uniform heating.
