1. The double-layer forced air-cooling structure of the furnace shell is close to the room temperature at the time of operation. The appearance is sprayed with high-temperature and high-quality paint, and is not easy to fade. The door of the furnace is protected by stainless steel cover for a long time without blackening and easy to maintain.
2. Integrated compact design, step splicing structure, in accordance with the law of mechanics, heating force is uniform, heat is not easy to lose.
3. High quality and high alumina polycrystalline ceramic fiber (alumina > 95%), resistant to rapid cooling and heat preservation.