Description Vertical vacuum pyrolysis furnace is used for vacuum pyrolysis sinter process of ceramic-matrix composite material. Technical Features 1. The vacuum pyrolysis tube furnaces have sealed high temperature pyrolysis chamber, great contamination proof feature and easy maintainence. 2. For large size furnace, it will be designed to multiple temperature control zones to improve the temperature uniformity. 3. It is equipped with external rapid cooling system to shorten the production cycle. 4. Multiple stage exhaust gas treatment system is adopted to handle the tar, dust and gasses.