... have sirocco flow Products Features:1. This machine selects the infrared component to give off heat which independent exploration, adopts advanced PID ... PCB board and component which contains lead or not,especially for the BGA and SMD parts.3. Use infrared heat, easy to ... system, widely to 280x270mm.Can use together with the handhold infrared welder T-835.5. Easily operate, you can operate it ...