... and ISO9001:2008 high automatic bga repair system ZM-R6821specifications and technical parameters1Total Power6600W2Top heater1200W3Bottom ... with closed loop control, PID auto-tuning system temperature system, combined with Panasonic PLC and highly ... hotspots; with different size alloy BGA nozzles, 360 degree rotation, easy to install and replace, ... board(laptop, mother board, xbox), bga repair system