... , removable welding or repairing BGA, SMD, CSP, LGA, QFP, PLCC and BGA ball placement, especially BGA, SMD components. At the same ... time with the infrared preheater Taiwan T-8120, you can rework and the needle of a variety of power strip ... outlets (such as the CPU socket and GAP inserted row). 4, easy, after a day of training ...