... component which contains lead or not,especially suit to BGA,SMD.3. Use infrared heat, easy to cut through, heat ... This machine has 600W heating system, widely to 120x120mm.Can use with the handhold infrared welder T-835.5. Easily operate, ... power 800WPreheating chassis power 600WPreheating chassis size 120x120mmPreheating chassis temperature adjustable 0-450CMain Component:Preheating oven main body ...