Electronics Forum | Mon Feb 04 09:42:57 EST 2008 | tonyamenson
I just discovered my reflow oven exhaust had no suction and I'm fixing it now. What I want to know is what happened to my process. FYI. The exhaust from my other oven was getting kicked back into the faulty oven because of this loss of suction. The
Electronics Forum | Mon Sep 27 18:11:14 EDT 2021 | emeto
I did work with most of these brands have some personal preferences like anyone here.I will just say that ovens I worked with, make it for 5-10 years with not a single fan failure, so stay away from the models that give this kind of trouble. If we ar
Electronics Forum | Wed Aug 04 16:43:58 EDT 1999 | John Thorup
| We are installing a new reflow oven and I have been told that we do not need to vent the exhaust out through the roof since we have a false ceiling. All that is required is to vent above the false ceiling and that the air exchange is great enough t
Electronics Forum | Thu Aug 05 11:27:43 EDT 1999 | Wolfgang Busko
| | We are installing a new reflow oven and I have been told that we do not need to vent the exhaust out through the roof since we have a false ceiling. All that is required is to vent above the false ceiling and that the air exchange is great enough
Electronics Forum | Wed Aug 04 16:55:32 EDT 1999 | Doug
| We are installing a new reflow oven and I have been told that we do not need to vent the exhaust out through the roof since we have a false ceiling. All that is required is to vent above the false ceiling and that the air exchange is great enough t
Electronics Forum | Sat Feb 08 04:49:09 EST 2014 | cspasol
Anybody know what is the standard CFM of HEXI reflow? Our reflow oven SF-820-LF has no exhaust fan. So from our facility what should be the required CFM.
Electronics Forum | Mon Aug 12 16:46:58 EDT 2019 | stephendo
"mostly an irritant" can be serious for some people. You can get other toxins from PCBs if you char them but you would have mentioned if they came out burnt. Was there any exhaust on the oven at all? I have seen it where we used a particularly stink
Electronics Forum | Thu Dec 26 17:21:18 EST 2019 | rgduval
If you're going to vent through a single exhaust/fan combo, I would recommend spending the money, and getting an HVAC company in there to size the exhaust fan, and duct work. It'll pay dividends for you in the future. We did that at a previous comp
Electronics Forum | Sat Jun 20 19:49:39 EDT 2020 | kylehunter
Hi all. We recently expanded our assembly space and moved our Heller 1500 oven to a new spot. In the old arrangement, we used a Purex filtration unit, keeping the hot air in our space. Recirculating the fumes caused a massive headache in cooling the
Electronics Forum | Thu Feb 07 13:04:50 EST 2008 | tonyamenson
Here is another visual. http://www.metacafe.com/watch/416435/computer_fan_generator/ Only issue with a PC fan is I'm positive that the blades will melt while enduring the heat of the reflow oven exhaust.
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