A single-temperature zone tube furnace employs heating elements such as resistance wire, silicon carbide rods, and silicon molybdenum rods based on temperature requirements. It can achieve temperatures as high as 1800 degrees Celsius. This furnace boasts advantages like uniform temperature distribution, low surface temperature, rapid heating and cooling rates, and energy efficiency. It serves as an ideal solution for high-temperature atmosphere sintering, atmosphere reduction, CVD experiments, and vacuum annealing in universities, research institutions, and industrial enterprises.