1200℃ Vacuum Atmosphere Furnace

The vacuum Atmosphere Furnace V1200-36L adopts double-layer air-cooled structure, high purity polycrystalline alumina fiber to make the furnace, and uses resistance wire as heating element; Equipped with rotary mechanical pump, vacuum up to 0.01mbar. The machine has reasonable structure, unique shape, simple operation and easy to learn. At present, the product has been ordered by many research institutes, universities and research institutions at home and abroad. It is an ideal product for metal heat treatment, ceramic sintering, vacuum smelting, etc ,The Vacuum Atmosphere Furnace exhibits the following technical parameters: It operates with a supply voltage of AC380V. The maximum power consumption is distributed as follows: the vacuum furnace requires 9kW, the vacuum system 5.5kW, and the water chiller 0.6kW. It achieves a heating rate of up to 20°C per minute, with a recommended rate of 10°C per minute. The operational temperature reaches a maximum of 1000°C, and it maintains temperature accuracy within ±1°C. This furnace employs a K-type thermocouple and ensures uniform temperature control within ±5°C. Temperature control is achieved through a double-layer polycrystalline alumina ceramic fiber furnace equipped with an AI-PID controller featuring 30-section process curves and the ability to store multiple profiles, incorporating overheat and coupling protection. The furnace chamber is constructed from a double layer of polycrystalline alumina ceramic fiber material. Atmosphere control is facilitated by a fine-tuning valve intake, allowing the passage of inert gases such as Ar and N2. The vacuum system employs a mechanical pump with a limit vacuum of 0.01mbar. The furnace chamber dimensions are 300mm x 300mm x 400mm. The sealing method is executed using an outer furnace door seal ring seal and an inner furnace door chamber with a concave and convex-type seal. The overall dimensions of the furnace measure 1520mm x 1140mm x 1900mm, with a total weight of approximately 600kg.