1. The quality of the raw materials of quartz tube heater elements is not good enough. The quartz heating tube is made of high-quality dehydroxylated quartz tube.
2. The production process is not good enough. In the process of sealing the quartz tube, if the production process is not up to standard, it is easy to cause air leakage, and quartz tube heater elements will burst in a few seconds during use.
3. The design of quartz tube heater elements is not up to standard, the power design per meter is too large, the internal temperature of the quartz tube is too high to cause expansion, and the quartz tube burst phenomenon occurs;
4. The wall thickness of quartz tube heater elements is too thin to meet the production requirements;
5. The quartz tube heater element is damaged by external impact force or sudden impact during
use.
