Solder Paste Inspection (SPI) is a critical process in SMT manufacturing, ensuring precise solder paste deposition on printed circuit boards before component placement. Advanced SPI systems use 3D measurement technology to analyze solder paste volume, detect misalignment (offset), and identify defects such as bridging between pads. Accurate volume measurement guarantees consistent solder joints, while early detection of placement deviations helps prevent costly rework and improves overall production yield. 

Modern Solder Paste Inspection solutions provide real-time process control and high-resolution analysis, making them essential for high-reliability electronics production. By detecting issues like insufficient or excessive paste, alignment errors, and solder bridges at an early stage, Viscom’s SPI systems enhance product quality and reduce defect rates. These capabilities are especially valuable in industries such as automotive, aerospace, and consumer electronics, where precision and reliability are key competitive factors.