Home › Blog › Buying Guide › Technical Evaluation Guide: How to Identify a Quality Used, Secondhand, Pre-Owned, Surplus AMADA MIYACHI AF-1250A Autoflow Lid Placement Tack and Seam Sealing Systems made in Japan 1) Overview Manufacturer: AMADA MIYACHI Corporation, Japan Model: AF-1250A Autoflow Machine Type: Automated Lid Placement, Tack Welding, and Seam Sealing System Country of Origin: Japan Core Application: Hermetic sealing of microelectronic, RF, optical, and sensor packages under controlled atmosphere (typically inert gas or vacuum)....