Electronics Forum | Fri Sep 07 15:09:49 EDT 2001 | seand
Hello everyone, You may want to get a recommendation from you dispenser manufacturer. They may be able to provide you with a couple of options. Good luck Sean D.
Electronics Forum | Thu Jan 06 15:33:46 EST 2000 | Chad
Just looking for any recommendation on which pump is more consistent.We are currently using Positive Displacement pump and are have inconsistent dots. Also has anyone had any issues running Amicon 6750. We just recently changed from Loctite 3609 due
Electronics Forum | Thu Jan 13 12:53:26 EST 2000 | Mike
Chad, We currently use the PD pump technology, and do not have any problems. I would be glad to discuss some of our process variables with you. Drop me an email with your phone number and I will give you a call. MIKE
Electronics Forum | Tue Dec 30 10:27:49 EST 2014 | Anon
So far I know of two dispensing system cleaner and conditioner to purge the solder paste out to preserve the valve. Valve Purge from EFD Nordson and Purgel from Interflux. Are there any other alternatives for purging and cleaning dispensing systems?
Electronics Forum | Tue Aug 04 14:39:46 EDT 2015 | tombstonesmt
Sarason, This idea has been brought to the table... The issue with the ammoniated latex is that any friction causes shear curing inside the valve. We did find a Techcon "Pinch Valve" that we will be running some samples through. It has a dispos
Electronics Forum | Fri Jul 31 09:46:12 EDT 2015 | tombstonesmt
Anyone?? Recently attempted using a PVA FC100 valve without luck. Works great until it clogs..
Electronics Forum | Fri Aug 07 09:31:21 EDT 2015 | esoderberg
We use Humiseal T300 latex mask for over 17 years. No smell. That said we have been dispensing several ways. One is a Asymtek 718 in-line machine using a 1 gallon pressure pot and their DV7000 valve. It is an auger valve that has been highly successf
Electronics Forum | Tue Sep 08 16:35:17 EDT 2015 | duso02
There are many liquid masking manufacturers. Some even use acrylic vice latex. Try Contronic Devices. They make their mask in multiple viscosities depending on how you will apply it and where.
Electronics Forum | Fri Mar 13 17:17:07 EDT 2015 | tombstonesmt
Hello everyone, Has anyone had success dispensing ammoniated latex masking using a valve? If so, what company and type of valve are you using? Our current supplier of non-ammoniated latex masking will no longer provide a container larger than an 8 o
Electronics Forum | Wed Oct 15 16:34:36 EDT 2008 | gregcr
Hi All, I am retrofitting a machine with a solder paste dispenser head, and am trying to decide what direction to go, with a dispense valve. The choices I know are either a standard Air over, or some kind of positive displacement valve such as a sc
