Electronics Forum | Thu Dec 29 15:07:11 EST 2011 | cbeneat
My Company has 3 XPM2 Vitronics reflow ovens, one new in 06, one new in 08 and one new in 10. They have all been relatively trouble free over the last 6 years, however recently I'm seeing a white powdery substance on my filters, for the two oldest(s
Electronics Forum | Tue Jan 17 21:40:08 EST 2012 | gaz
I'm testing SN100C, and with our 5 zone oven I seem to be able to fix one issue by changing the profile, but that might introduce a new problem. Some profiles work very well on most components, but have issues on other components. These are usually 0
Electronics Forum | Mon Jul 29 10:44:48 EDT 2013 | stevevb
Greetings! TWS Automation has the perfect machine for your needs. The Quadra DVC is an inexpensive, vision system centered, 0201 capable, Pick & Place machine with 3300 cph max speed. A complete line, including a TWS Automation Stencil Printer and Re
Electronics Forum | Thu Jun 14 13:49:04 EDT 2012 | rodrigo
Hi all, We have two Heller ovens, a 1700SX and a 1700D. The 1700SX has the profiles made so when you load them the zones turn on in sequence. First zone top and bottom are on when the profile is loaded then the next (top and bot) start to turn on as
Electronics Forum | Thu Jul 12 10:23:30 EDT 2012 | blnorman
Check with your adhesive manufacturer. In a previous life we had one line that was either double sided reflow or wave following reflow. When it was ds reflow, we just shut off the wave. When it was reflow/wave, we kept the reflow oven on with the
Electronics Forum | Thu Aug 23 00:38:17 EDT 2012 | isd_jwendell
"The problem is we haven’t changed anything in our design, and this has never happened before in 4-5 batches of production." If nothing has changed (same parts, same oven profile, same de-paneling, etc.), could the parts themselves have changed? I h
Electronics Forum | Mon Aug 27 04:13:49 EDT 2012 | thmeier
Moisture should not be an issue with ceramics, but mechanical or thermal stress definitely is. Has there been rework on this capacitors? So check for handling /temperature of your soldering irons (better:use hot air). Check oven temperature/profile
Electronics Forum | Wed Aug 01 13:57:52 EDT 2012 | smtventasmex
Hi we have a problem with an Omniflow 10 he hood does not open, we have some zones failing, error messages, we change all the boards on the oven but not on the PC comm board, we saw than this board have damages and may be this will be the problem so
Electronics Forum | Wed Oct 03 19:28:58 EDT 2012 | rgduval
Given that you're seeing it on nearly every part, we tend to lean towards Dave's explanation. We wouldn't expect outgassing from the pad to be an issue (at least, we've never heard of it before, which doesn't, necessarily, eliminate it as a potentia
Electronics Forum | Wed Sep 26 12:16:44 EDT 2012 | bwjm
Hi Guys,recently i am facing an issue. Refer to the attached photo. This PCB is high RF speed, gold immersion single layer. After reflow, my solder seems to have black stains on it. I tried with SAC305 paste water soluble and no-clean, both results a
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
4 Vreeland Rd.
Florham Park, NJ USA
Phone: 973-377-6800
