The difference between carbon fiber heating tubes and resistance wire heating tubes

The difference between carbon fiber heating tubes and resistance wire heating tubes

Traditional resistance wire heating tubes are being used less and less due to their short lifespan and high energy consumption. As an emerging industry, carbon fiber heating tubes are gradually replacing resistance wire heating tubes and becoming mainstream heating components.

So, why does carbon fiber heating tube replace resistance wire heating tube? Let's analyze it.

1. Starting speed: The carbon fiber heating tube takes about 7 seconds to start. The heating tube can reach its full rated power in just a few seconds, a speed that traditional resistance wire heating tubes cannot match.

2. Thermal efficiency: Carbon fiber heating tubes heat objects through far-infrared radiation, which is accompanied by heat conduction and convection. The traditional resistance wire heating tube is mainly heated through thermal convection, which means that the resistance wire needs to first raise its own temperature, then heat the surrounding air, and then transfer heat to the heated object using air as the medium. So the thermal efficiency of carbon fiber heating tubes is much higher than that of resistance wire heating tubes.

3. Thermal inertia carbon fiber heating pipes can achieve precise temperature control by turning on and off the power, while those who have used resistance wire heating pipes and hot air circulation know that the thermal inertia is relatively large. Temperature control cannot achieve precise control.

4. Power attenuation problem: The power of carbon fiber heating tubes does not decay and can be used for several years, while the power of resistance wire heating tubes continues to decay with increasing usage time.

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