Printed Circuit Board Assembly & PCB Design SMT Electronics Assembly Manufacturing Forum

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SMT electronics assembly manufacturing forum.


Reflow issue

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RS

#86679

Reflow issue | 21 May, 2021

Would anyone know the issue with caked on flux residue coming out of a 10 zone reflow oven? I appreciate anyone's feedback and suggestions, thanks in advance. We are using Indium 10.1 no clean solder paste.

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#86682

Reflow issue | 21 May, 2021

You should clean your cooling zones.

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RS

#86684

Reflow issue | 21 May, 2021

Thanks!

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#86754

Reflow issue | 10 June, 2021

Hi,

Please photo. What kind of type air cleaning method do you use (ABS; CATalysis)? Flow of exhaust are OK?, filter was changed periodically?

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fluid dispensing pumps for integration

Reflow Oven