Electronics Forum: pva 650 (Page 1 of 1)

Fastpath software for PVA conformal coating

Electronics Forum | Mon Oct 09 15:15:57 EDT 2023 | ushir

Good Day Please could someone assist with a copy of the Fastpath software for PVA 650 Conformal Coating machine. I have a copy of Pathmaster 4.0 should anyone require it. Thans

Conformal coating application

Electronics Forum | Mon Sep 27 20:40:05 EDT 2004 | danhui888

Hi, You may look into PVA 650 which cost around US$40K for a unit. Let me know which company you are or which location will you be and I shall get my team to visit you and let you know more about this sysytem. Regards Danny Hui

Bubbles in Conformal Coating

Electronics Forum | Thu Jan 22 09:04:22 EST 2009 | mefloump

Humiseal recommends a 1 to 1 mix ratio of 1B31 and Thinner 521. I have for that I need to thin my ratio more to get humiseal to spray correctly in our PVA650. Also I am using Humiseal 1B73 but the tech data sheets say the same for spraying. Try thinn

Masking tape

Electronics Forum | Thu Jan 22 08:51:07 EST 2009 | mefloump

We use green painters masking tape. Comes off easy and doesn't leave a residue. The blue colored masking tape works well also but tears too easily. Ours runs through and IR oven to cure the coating after it runs in our PVA650 and we have not seen and

Bubbles in conformal coat

Electronics Forum | Thu Sep 10 15:01:28 EDT 2009 | mefloump

I currently spray DOW 2620 with my PVA650 without any problems. I do not thin it but I do have a distance between the coating machine and IR oven to provide a flash off period. I notice bubbles only when the flash off time is too short and the coatin

PathMaster Program

Electronics Forum | Wed Oct 26 08:26:07 EDT 2011 | edmaya33

Anybody here with extensive knowledge with PVA650/2400SF coating robot? I wanted to know the semi perfect settings for my FCS-300 valves. Anybody can share their thoughts. Tank Pressure: Atomized Pressure: Path Speed: Path Distance: Height: Valve op

Conformal Coating

Electronics Forum | Tue Nov 01 09:16:03 EDT 2011 | austinpeterman

Hello, Looking for a solution to silicon conformal coating wicking up into connectors. We build IPC-A-610 class 2. We are using a PVA 650 with Dow Corning 1-2577 conformal coating. We have solder joints that must be coated 1.25mm from the connecto

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