Fish,
thank you for your reply. First of all, I will try to clarify more the use of heater I'd like to build. As I have already mentioned, it will be used for soldering copper sheet together with other components (also Cu, such as pipes, mounting brackets etc.) all together creating a mass...
Fish4Fun: Thank you for your answer,unfortunately i don't think this one is going to solve my problem. Because hot air gun can provide heat only locally, what may cause a thermal expansion stress and lead to rippled surface of the copper sheet after is cooled. I'm not looking for the cheapest...
Hi all,
I have question regarding to heater I want to build. It suppose to be a heater used for soldering a thin copper sheet (1mm thick) with other small copper components. Heater has to be flat as much as possible and reach the temp up to ~250C (solder melting point). The copper sheet...