The Box Atmosphere Furnace series is a horizontal vacuum atmosphere box furnace, also known as an oxygen-free annealing furnace or a vacuum atmosphere sintering furnace, specifically designed for sintering materials under vacuum conditions with a certain atmosphere (such as inert gases), with temperatures up to 1800°C. This vacuum furnace uses alumina fiber as the furnace lining material and silicon molybdenum rods or silicon carbide rods as heating elements. The furnace design features good vacuum sealing of the furnace chamber, and a gas control system is installed on the furnace body.
　　Product Features
1. The furnace features a double-shell structure with a body crafted from 10mm steel plate. The carbon steel shell is welded by a professional pressure vessel factory, ensuring airtight welds without any sand holes or cracks, guaranteeing safety and reliability. It meets national standards for various safety protection designs, offering excellent safety performance.
2. The heating element utilizes high-temperature heating components, capable of withstanding heavy loads with stability and a long service life. To ensure safe operation, a full copper isolated transformer is used.
3. Quick heating rate, typically takes 60-90 minutes to heat from room temperature to 1600°C.
4. High temperature control accuracy, low overshoot, with temperature compensation and correction function, accuracy ±1℃
5. Utilizes imported temperature control instruments with programmable functions, allowing for the setting of heating curves and the programming of 2 groups with 16 program segments each.
6. Monoblock structure, reducing space usage, with an excellent appearance design, stylish and generous
7. All electronic components are sourced from renowned manufacturers, equipped with leakage protection for safety and reliability.
8. The machine will emit an alarm signal for over-temperature during operation and automatically complete the protective action.
9. Suitable for hydrogen, argon, nitrogen, and other inert gases; capable of pre-evacuating to achieve a vacuum level of -0.1MPa (available for customization to 1Pa, -1Pa, -0.01Pa, etc.). Equipped with a glass rotameter and pipeline for inlets and outlets.
10. The furnace door opens to the side, with the door and the roof sealed using stainless steel extrusion. Both are equipped with a recirculating water cooling system. The furnace body features an air intake, exhaust outlet, and vacuum extraction port.
11. As required, produce a double-layer water-cooled furnace shell, which not only protects the sealing silicone gasket but also aids in accelerating the cooling speed.
12. The furnace door seal is equipped with a 20mm thick line-cut flange, fitted with an O-ring made of silicone, and secured with a stainless steel handwheel.
13. Optional large-screen paperless data recorder for real-time recording of the heating curve, with a storage card for data analysis and printing.
14. The equipment features operational and stop indicator lights for easy observation of the equipment's running or stopped status.
15. Temperature Categories: 1000°C, 1200°C, 1400°C, 1600°C, 1700°C, 1800°C, six types.