Electronics Forum | Thu May 13 03:20:36 EDT 2010 | aungthura
it is true.My supplier only sell the sodler paste in Jar,1 jar must have 500g( minimum), although we wanted 250g par jar.
Electronics Forum | Tue May 11 08:21:16 EDT 2010 | nrw
Hello, I am in the process of setting up processes for a low volume SMT line for internal prototype production, where a 500g jar of solder paste would last weeks. Our distributors only seem to want to supply 500g jars (anything else is significantl
Electronics Forum | Tue May 11 14:17:55 EDT 2010 | isd_jwendell
Getting the paste from the jar and into the cartridge without entrapping air can be difficult. Can you not just transfer the 500g jar into smaller working jars? This way you can keep the bulk of your paste refrigerated until needed. Air is not your f
Electronics Forum | Tue May 11 15:56:10 EDT 2010 | davef
First, you mix the paste in the jar with the centrifugal thing-a-ma-jig. Then what? So, how are you going to get the paste from the jar into the syringe [cartridge], anyhow? Are you going to use an Atlas Tool? How are you going to de-air the syri
Electronics Forum | Fri Jan 31 12:03:24 EST 2014 | markhoch
I can vouch for Keith. I've worked with him in the past on the exact two machines that Bill referenced. Keith is a fine old chap, who was very knowledgable and helpful!
Electronics Forum | Tue Jul 20 09:20:39 EDT 1999 | Dave F
| I recently switched from solder paste in 500 gram jars to 500 gram tubes. I did this to try to limit the time the paste is exposed to the room environment. But we have a need to clean the stencil every 4 - 5 boards which means taking the bulk paste
Electronics Forum | Tue Jul 20 10:08:30 EDT 1999 | Wolfgang Busko
| | I recently switched from solder paste in 500 gram jars to 500 gram tubes. I did this to try to limit the time the paste is exposed to the room environment. But we have a need to clean the stencil every 4 - 5 boards which means taking the bulk pas
Electronics Forum | Tue Dec 08 08:52:42 EST 2009 | cunningham
How do people prepare there solder paste for screen print? We currently remove them from the fridge and mix them in a 500g solder paste tub mixer to mix the flux and paste together we waste to much paste at the moment as we only use the tub for 1
Electronics Forum | Wed Dec 09 09:47:32 EST 2009 | dyoungquist
I am curious as to why you need to mix.... We use a 500g cartridge with air gun. Our process is remove the cartridge from the fridge, allow it to warm up to room temperature before inserting into air gun, then apply bead of paste to the stencil. N
Electronics Forum | Wed Aug 12 17:18:03 EDT 2015 | dyoungquist
Here is our solution: We run the assembly line 40 hours per week and use 500g cartridges of solder. We take 1 cartridge out Monday morning and leave it out until the end of the Friday shift when it is put back into the refrigerator. That means you
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