... and component which contains lead or not,especially suit to BGA,SMD. 1. The machine selects the infrared highly effective component ... and component which contains lead or not,especially suit to BGA,SMD.3. Use infrared heat, easy to cut through, heat ... system, widely to 120x120mm.Can use with the handhold infrared welder T-835.5. Easily operate, can operate it through easy ...