Tube furnace heating elements chosen silicon molybdenum rod (distributed around the hearth). MoSi2 heating element is a kind of molybdenum silicide-based resistance heating elements. Molybdenum silicide sintered product in an oxidizing atmosphere heated to high temperature, the quartz glass film formed on the surface thereof a layer of dense, it can not keep the product oxidation. Therefore, silicon molybdenum rod element has a unique high temperature oxidation resistance. The maximum temperature in an oxidizing atmosphere to 1750 ℃. Resistivity silicon molybdenum rod element does not change with change (resistance increases with increasing temperature), which is not aging, so the old and new components can be mixed using the length of time. Silicon molybdenum rod system mechanical components and other ceramic products like box-type laboratory furnace prices are brittle at room temperature, easy to break, but the use of appropriate and reasonable installation can be avoided. Silicon carbide (distributed around the hearth or around) the carbon rod is the choice of high-quality green silicon carbide as the main raw material, processing system bah light, temperature silicification, in non-metallic rod made of high-temperature heating elements crystallize. Compared with the element metal heating element, with the use of high temperature, anti-oxidation, corrosion resistance, long life, micro deformation, easy installation and maintenance. Silicon carbide has a greater degree than the resistance of 1600 box-type resistance furnace, heated in air, the surface temperature of the heat can reach 1450 ℃; from room temperature to 800 ℃ is negative, more than 800 ℃ positive characteristic. 1600 of the box-type resistance furnace | Box-type laboratory furnace | Longkou Longkou experimental laboratory furnace provided by Furnace. Longkou experiment Furnace (www.lk-dianlu.com) strong, credible, in Yantai, Shandong electric equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Longkou laboratory furnace and you hand into the brilliant, for a better future!