Special optical fiber drawing tower can be used to draw Ф16mm~Ф60mm q prefabricated quartz rod. It also can be used in Ф16mm~Ф60mm soft glass polymer rods and high-borosilicate. It is suitable for other materials into Ф0.025mm~Ф10mm optical fibers, optical wand and capillary tubes. It can also be used for optical drawing of the molten glass. Which through a crucible furnace and coating the surface of the fiber with a UV-curable resin. Or a high-temperature resistant coating. According to the process requirements, to produce a variety of high-quality special optical fibers, quartz optical devices and high-borosilicate optical devices.