Beyond the Basics: Identifying the Best Vacuum Reflow Systems for Your Assembly Needs Topics Discussed: What value does a vacuum reflow system bring to semiconductor packaging, and when and why would it be used for an application. What differentiates each SST vacuum reflow system from one another, ranging from the tabletop 1200 to the automated, high volume 8300 series. Which systems are optimal choices for different types of devices and processes.