high quality and purity superfine spraying OEM Tungsten rod wire mesh heater supplier

high quality and purity superfine spraying OEM Tungsten rod wire mesh heater supplier
The heating element uses tungsten rod heater or tungsten wire mesh heater, and it is conducive to providing uniform and stable temperature field. The tungten rod cage structure heater, as heat source of the sapphire crystal furnace, has a decisive impact on melting of alumina to form turbulence and generating radial temperature gradients. So exquisite manufacture and reasonable design of high purity and high density tungsten heating parts are important for quality control, energy saving and service life of sapphire crystal.