Silver-Paste Oxygen-Free Oven: A Precision Curing Solution for Electronics Manufacturing
1. Project background and objectives:
To meet the high-precision demands of silver-paste curing in electronics manufacturing, Guangdong Huaxin developed the oxygen-free silver-paste oven, solving the problems of oxidation risk, temperature uniformity and production efficiency.
2. Solution and core technologies:
Oxygen-free atmosphere control: a high-precision vacuum pump and gas monitoring system lower the oxygen content in the oven below the ppm level, eliminating silver-paste oxidation.
Fine temperature control: a PID algorithm with high-precision sensors delivers ±1 °C accuracy for precise silver-paste curing.
Gas purification and circulation: multi-layer composite filtration removes impurities and creates a uniform laminar hot-air field with temperature uniformity within ±1 °C.
Intelligent management: a graphical interface with remote MES integration optimizes process parameters and raises production efficiency.
3. Results:
Drives electronics manufacturing toward intelligent, fine-grained production; suitable for high-precision applications such as semiconductor and LED packaging.
Higher product yield, lower production cost, and more stable, reliable manufacturing.
4. Location and support: developed by Guangdong Huaxin Semiconductor Technology Co., Ltd., headquartered in Guangdong Province, with in-depth technical explanation and support from our technical director.
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