? The independently developed vacuum-pumping air circulation electric heating furnace breaks the production constraints of fragmented vacuum glass manufacturing, enabling large-scale production

? Each vacuum pipeline features automatic leak detection. If a leak is detected, the automatic valve closes for protection, significantly reducing energy consumption and ensuring stable product quality

? The circulating air duct structure improves temperature uniformity, enhances inter-layer convection, and ensures more even melting and sealing of glass powder, thereby increasing the yield rate of vacuum glass

? Cooling speed can reach 3°C/minute, boosting production efficiency