Oxygen-free ovenIt is a new type of anaerobic electric heating vacuum drying oven equipment, which injects nitrogen gas through the nitrogen hole to extrude the air in the oven for reheating to form the requirements of high temperature drying in a vacuum non-oxidative environment. Then, what is the difference between an oxygen-free oven and an ordinary oven? where?
1. The difference in structure: the oxygen-free oven will fully weld the inner box and seal it at the same time, so that the filled inert gas will not leak, and at the same time ensure the internal oxygen-free environment. Even if the ordinary oven is fully welded, No need for sealing.
2 Differences between nitrogen-filled ovens and ordinary ovens in the control system:Oxygen-free ovenIt has a nitrogen control system and a delay heating function, that is, nitrogen is automatically charged before heating to ensure that a low-oxygen environment has been formed in the working area before heating to avoid high temperature oxidation. Of course, some other control technologies, including dual-flow nitrogen charging energy control, are also used. Many customers choose, that is, dual-flow nitrogen filling control and delayed heating, when the box is filled with nitrogen, it will automatically switch to a small flow to save nitrogen, and ordinary ovens do not have these functions.
3. Differences in scope of application: Oxygen-free ovens are suitable for high-temperature treatments such as non-oxidative drying, curing, welding, annealing, etc. for semiconductors, optoelectronic components, energy raw materials, communication products, and electromechanical products. Mainly play the role of baking, drying, aging and curing of items.
