Electronics Forum | Thu Dec 06 02:45:09 EST 2007 | mun4o
hi, we use pump print stencil and have problem with cleaning.we clean the stencil handling, using zestron301, but in the holes stay adhesive.Take a test with ultrasonic cleaner but resalt is not good.
Electronics Forum | Thu Dec 06 08:57:32 EST 2007 | davef
With this small amount of background information on the situation, comments are: * If you let adhesive cure on your stencil, you should not be using Zestron 301. A hammer and chisel is more effective. * Assuming you are not letting the adhesive cure,
Electronics Forum | Wed May 21 13:38:22 EDT 2008 | pjc
Solderpaste types have a big effect on print performance. Go to this link to see if the solderpaste you are using has been tested, see "Rheometric Pump Paste Tests" under MPM: http://www.speedlinetech.com/news_publications/application-notes.aspx?OnI
Electronics Forum | Fri May 23 04:25:14 EDT 2008 | muarty
One thing that has to be considered when using rheometric pumps is that the board support should match as that of the pump head being used. You can print 6" boards, but you should really still use board supports upto 16". As mentioned previously if t
Electronics Forum | Fri Jan 19 08:52:31 EST 2007 | pavel_murtishev
Good afternoon, DEK�s Pump Print is used for solder paste printing as well. Send your design to DEK and they will design the Pump Print stencil for your needs. Please note that price for pump print stencils is five times higher compared with convent
Electronics Forum | Mon Apr 07 15:40:05 EDT 2008 | pjc
Pump print heads do not print better. Blades print faster and better quality than pump print heads.
Electronics Forum | Thu Aug 21 17:02:06 EDT 2008 | mikesewell
I'd like to hear from anyone using the PumpPrint stencils to dispense/print solder paste. Are you using ProFlow or just squeegee blades? How often do you have to clean?
Electronics Forum | Fri Oct 26 06:16:30 EDT 2001 | genglish
I have located an alternative supplier who manufacturers at half the cost of a DEK pump print and has a UK standard 3 day delivery service!!!! Contact Graham Hall or Fraser Shaw Tannlin@compuserve.com (G)
Electronics Forum | Wed Aug 27 11:06:30 EDT 2003 | Rich A.
Anyone experience of using Water Soluble paste in pump printing heads, either Dek proflow or Rheopump. Thanks in advance, RA.
Electronics Forum | Fri Aug 22 10:58:25 EDT 2008 | Paul M.
Mike, I do not believe the PumpPrint stencils are use for applying paste. We used them for applying adhesive on a particular PCB that required tall dots for larger components. We use the ProFlow system exclusively for paste and adhesive application
