The electrical components adopted for the main electrical section and the temperature control design reach an advanced level with high uniformity. This oven is suitable for processes such as adhesive curing, chip curing, module curing, as well as high-temperature dehumidification and high-temperature aging of electronic products. The curing chamber features an advanced sealing design with multi-stage sealing for complete airtightness, ensuring products undergo thermal curing and aging in a relatively sealed nitrogen environment, which improves product quality and long-term operational stability. The multi-stage sealing structure prevents gas leakage from the curing chamber and reduces nitrogen consumption, achieving lower nitrogen usage compared with other similar products. The self-developed software system is stable, reliable and fully functional. It enables real-time temperature measurement and monitoring of cured products online, conducts data analysis at any time, and supports data storage and printing. Each temperature zone adopts forced independent circulation and independent PID control, with separate upper and lower heating methods, ensuring accurate and uniform temperature in the curing chamber with a large heat capacity. The high-temperature and high-speed motor ensures stable air circulation with low vibration and low noise. The aluminum alloy guide rails (double rails) are treated with high-temperature processing to resist deformation. The equipment features automatic monitoring and real-time display of its operating status. A dedicated fan wheel design ensures stable air speed; the hot air speed in the furnace body is adjustable by frequency conversion with controllable thermal shock intensity. Forced air cooling is adopted, together with pressurized forced air cooling that features a long cooling zone and excellent cooling effect. Circulating water cooling: Equipped with an external industrial chiller for uniform and rapid cooling; the cooling water temperature is adjustable, and the temperature of the cooling zone is displayable. A nitrogen flow meter allows real-time monitoring of nitrogen flow rate; an oxygen analyzer enables real-time tracking of oxygen content and records changes in oxygen concentration via software. A water cooling module is added to the sealing parts of the curing chamber to reduce operating temperature, extend service life, ensure excellent sealing performance and reduce replacement frequency. Core Structural & Design Advantages Door locking method: Automatic door locking via program control. Heating tube installation: The heating tubes are installed at a 90° angle on the bottom and top, ensuring high temperature uniformity, especially at the four edges of the heating plate. Heating tube protection: Each heating tube is equipped with a quartz sleeve as standard, allowing replacement of heating tubes without affecting the vacuum inside the furnace chamber for convenient and quick maintenance. Quartz tube lifespan extension: Specially designed brackets fix the heating tubes in the center of the quartz tubes, effectively prolonging the service life of the quartz tubes. Heat efficiency optimization: The back of each heating tube is coated with a high-temperature resistant layer to improve heat utilization efficiency. Vacuum chamber processing: The vacuum furnace chamber is manufactured by integrated CNC machining, reducing the risk of welding defects and ensuring vacuum stability for more than 10 years. Vacuum door design: The automatic vacuum door locking device is made by integrated CNC machining, effectively improving the stability of micro-positive pressure and supporting long-term continuous use. Cooling pipeline design: The cooling pipeline of the vacuum chamber is processed by integrated CNC machining, eliminating the risk of water leakage caused by welding of cooling water pipes in the vacuum chamber. Vacuum performance: The vacuum chamber is made of special materials and developed based on 12 years of vacuum design and process experience. When equipped with a vacuum oil pump, it can reach a vacuum level of 2×10⁻¹ Pa; when matched with a dry vacuum pump, the vacuum level is 1.3 Pa.
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