... greater shortcomings. 3, infrared heating without hot air flow will not affect the peripheral micro-components, removable welding or repairing BGA, SMD, ... ball placement, especially BGA, SMD components. At the same time with the infrared preheater Taiwan T-8120, you can ... for all flat welding components. 6, fully able to meet the mobile phones, computers, notebooks, electrical tours BGA desoldering / ...