Investment Cast Burn Out Furnace is designed for maximum efficiency and ensures cleaner shells with less smoke because of its unique automatic air injection system. It operates at maximum heat-up rates and minimum fuel costs. The temperature range is up to 2000°F. This is featured with vacuum-formed, ceramic fiber insulation, efficient, high-energy combustion, castable refractory hearth and automatic air injection system. This is used in preheating and wax burn off process. The full chamber opening is used for easy loading.