1. Tungsten wire mesh heating element: generally made of doped tungsten wire. It has excellent high-temperature sag resistance and high-temperature recrystallization temperature, has a certain degree of elasticity and flexibility, and enhances the service life of the heating element.
2. Tungsten belt heating element: usually a heating element made by riveting tungsten belt with tungsten rivets, the size is larger than that of tungsten mesh type.
3.Tungsten tube heating element: It is generally made of slotted seamless tube, its size is small, the diameter is generally less than 30mm.
4. Induction furnace heating element: a cylindrical tungsten sleeve made of tungsten is placed inside the induction furnace, and the tungsten sleeve is heated by the induction effect to make it a heating element.
