Electronics Forum | Wed Jul 07 16:15:54 EDT 2021 | bobpan
We have an Ersa and an Ace machine. The Ersa is made for bigger volumes of boards. Programming is longer/harder and not as user friendly. If your running 100 boards or less.....the Ace is the way to go. If you need flexibility the Ace is better.
Electronics Forum | Thu Jun 03 17:43:34 EDT 2004 | g2garyg2
Hi Doug, Read your inquiry. My company PRO-MATION has some exciting technologies available for both top side and bottom side selective laser soldering. Our work cells are great for low volume / high mix environments and are capble for both Tin Lead
Electronics Forum | Wed Dec 22 12:32:44 EST 1999 | Dave F
Pascal: Two things: 1 Selective soldering machine discussions and supplier lists are in the SMTnet archives. 2 Some people consider selective soldering machines to be very specialized use tools (too selective ha ha ha) and think carriers tooled f
Electronics Forum | Thu Jan 22 13:01:14 EST 2015 | dyoungquist
We are using a nitrogen generator (with a N2 storage tank) that feeds 1 selective solder machine. I do not know which type of generator it is. The N2 generator has an oxygen analyzer on it. The selective solder manufacturer recommends a N2 purity
Electronics Forum | Wed Dec 22 18:17:11 EST 1999 | Doug Philbrick
Although I am certainly no expert here I have seen a very fine looking piece of machinery for selective soldering. Although it too has a small fountain it is fully programmable and relatively fast. It is the Seho MWM3250. Check it out, it will be wor
Electronics Forum | Thu Jan 22 10:21:46 EST 2015 | charliedci
I am curious to know how others are providing N2 for their lead free selective soldering process. If you are utilizing a nitrogen generator, is it a PSA type or Membrane type? I am trying to get a handle on nitrogen purity and what purity is necessar
Electronics Forum | Fri Jan 23 11:27:45 EST 2015 | charliedci
Per our selective solder provider, they recommend a PSA type generator to supply the needed 99.999% pure N2. The membrane type (which we have) does not provide the minimum (99.995%) purity necessary for lead free wave soldering. They happen to sell P
Electronics Forum | Fri Jan 23 10:31:01 EST 2015 | rgduval
What are the continuing costs on the N2 generator? Is there replaceable media that needs to be monitored/replaced at regular intervals to maintain N2 generation? We're currently using tank-supplied N2, but are just getting ready to fire up our sele
Electronics Forum | Wed Dec 22 03:11:36 EST 1999 | Chris May
Pascal, Have a look at this Web site:- http://www.solbraze.ltd.uk e-mail = info@solbraze.ltd.uk I think you may find a suitable alternative here. You have a nice Christmas also. Regards, Chris May.
Electronics Forum | Sat Jan 24 02:10:42 EST 2015 | comatose
Liquid is significantly cheaper than compressed gas tanks if you are in continuous production. Of course, it will eat your lunch if you're running things for a few days, then the machine sits idle for two weeks. It boils off whether you use it or n
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