The GKG Printing Machine is a high-precision stencil printer designed for SMT (Surface Mount Technology) manufacturing, specializing in solder paste deposition for miniaturized components like 01005 chips and large PCBs up to 1200×300 mm. Key innovations include its adaptive lighting system (adjustable ring and coaxial LEDs) for reliable mark recognition on challenging surfaces (e.g., FPC, gold-plated boards) and Haydon linear motor drives for ±0.01 mm repeatability. With a Windows-based HMI, it enables real-time adjustments of pressure, speed, and stencil alignment while supporting dry/wet cleaning cycles to minimize defects. Widely used in automotive, consumer electronics, and 5G hardware production, GKG printers ensure compliance with IPC-A-610 standards and reduce setup time via rapid stencil/PCB changeovers. Models like the G5 and GT++ emphasize modularity for Industry 4.0 integration, featuring AI-driven process optimization and SPC data analytics for smart factory workflows