KTL1600 tube furnace the tubular furnace with silicon molybdenum rod for heating elements, the double shell structure and temperature control instrument, can 30 section program temperature control, phase trigger, control, silicon furnace polycrystalline fiber material furnace, furnace tube both ends can be stainless steel flange sealing, stainless steel flange installed with air nozzle, valve and pressure gauge, vacuum vacuum can reach 10-3 Pa, the furnace has temperature equilibrium, low surface temperature, lifting temperature rate is fast, energy saving and other advantages, It is an ideal product for universities, scientific research institutes, industrial and mining enterprises to do high temperature atmosphere sintering, atmosphere reduction, CVD experiment and vacuum annealing.