Electronics Forum | Mon Aug 25 02:57:43 EDT 2014 | arjunkolavara
We are in the process of qualifying our SMT lines for the High Melting Point Solder with alloy composition of 93.5 Pb 5 Sn 1.5 Ag.If any one has already an experience with this alloy,kindly do give ur inputs on the process of profiling . The reflow d
Electronics Forum | Tue Aug 22 15:22:46 EDT 2023 | thecolonel97
Our paste manufacturer failed to respond. I did try adding 2 frozen jugs of water into the reservoir tank, this did not lower the cooler 1 temp. We have to have a water or air flow restriction causing this to run hotter. Still currently investigat
Electronics Forum | Thu Aug 08 01:13:46 EDT 2019 | ameenullakhan
Thanks a lot everyone. For the valuable knowledge sharing. And technical links. ( will go through it ) We have BTU oven ( Pyramax X 150N ). Regards, Ameen
Electronics Forum | Wed Apr 21 14:32:52 EDT 2010 | remullis
These ovens maintain good profiling as long as you stay on top of maintenance. I had 4 150's and 1 125. The biggest headache is keep the plenums cleaned (very messy). Also the blower motors have been replaced a few times on them as well. If I were yo
Electronics Forum | Thu Aug 10 15:06:03 EDT 2023 | thecolonel97
We tried choking down the water flow to the coolers yesterday just below above the point of where we wouldn't detect flow in the system. This raised the temperature in both coolers for this test. This morning when cleaning the buildup, this had mad
Electronics Forum | Thu Apr 16 17:34:35 EDT 1998 | VICTOR VELANDIA
| We have several MV machines, MVIIc and 150 in excellent shape. We have BTU ovens, Panasert SPPD screen printers and Seiko Robots (RT and XM). Victor Velandia
Electronics Forum | Wed Aug 09 12:11:44 EDT 2023 | thecolonel97
We are currently experiencing an issue with one of our reflow ovens producing large amounts of flux crystals in the end of zone 12 and entrance of cooling zone. This has been going on for roughly around 4 years now, we are using Senju M705 lead free
Electronics Forum | Tue Nov 10 12:30:55 EST 2009 | thanh
hi all! i have a 5 zone BTU (V70) have it set up at 120, 150, 180, 190, 230 and 22 IPM. but i having 1 here 1 there 0402 tomstone, need advise how to set up the best profile to avoid tomstone. i'm using INDIUM 6.3 W.S lead paste. thank you.
Electronics Forum | Fri Dec 10 11:22:50 EST 2004 | rlackey
Hi, We paid �60K for a 6622C from Vitronics Soltec, no idea about US costs since the dollar went down the swanny. Great machine though. Not all lead free ovens come with Nitrogen capability - it depends whether you specify it or not, and it can ad
Electronics Forum | Sat Dec 10 22:31:16 EST 2016 | ecogroup
Hi Tom, We have a Paragon 150 with the FCU board problem. We are thinking about finding another board and swapping it . Did you get the ROM chips from BTU when you swapped the FCU board? Appreciate any advice. Thank you. Ray