Electronics Forum | Wed Aug 07 01:41:27 EDT 2019 | orbitcoms
Hi I am having trouble getting solder bridges on TQFP-100 (0.5mm pitch) components. The boards are pasted on semi-auto printer using laser-cut 0.12mm stencil and SN63 NC257-2 T4 paste. The components are placed using Samsung CP40LV and tghen reflow
Electronics Forum | Wed Oct 27 19:54:54 EDT 2010 | sai
We have two MY100sx. This is a good machine. User friendly. Get the Heller 1809, 9 zone. That will be good for tin lead and lead free process.
Electronics Forum | Thu Apr 11 10:54:34 EDT 2019 | bmalhi
NITROGEN INLET: 2000 CFH ( 56.6 m 3/H R) MAX, 100 PSI (6.9 bar) MAX, 70 PSI (4.8 bar ) MIN For service inquires you can contact Heller by e-mail ServiceNJ@hellerindustries.com or call 973-377-6800 Ext. 5.
Electronics Forum | Thu Jul 24 10:49:12 EDT 2008 | slthomas
100 CFM at each exhaust if you're using room air, 25 CFM/ea if you're using nitrogen (according to my manual...never used nitrogen myself) per their specified delivery rates.
Electronics Forum | Thu Oct 28 09:55:54 EDT 2010 | dyoungquist
We have a Heller 1707EXL (7 zone) and have been doing lead free with it since 2006.
Electronics Forum | Thu Dec 08 09:54:53 EST 2011 | dyoungquist
Since it is listed as "Typical Run Current", my assumption is that is the current after it has heated up and stabilized at your profile settings, i.e. not start up. The recommended breaker size is 100 Amps. That would imply it can draw more than th
Electronics Forum | Fri Jan 10 23:57:20 EST 2014 | empac
Hello, Does anyone know why the contactor would trip when the oven ramps up temperature ? The whole oven shuts down if the temp goes above 100C. Appreciate your input . Thank you David
Electronics Forum | Fri Jun 16 14:54:21 EDT 2006 | jbrower
Howdy Bolo, I see. I currently run a 5 zone 1500 Heller, It's a very nice reflow oven and one of my favorites. Hopefully in July we will be getting in our 1700 from Heller. These reflow ovens (used) can be had for a pretty decent price at least in
Electronics Forum | Mon Oct 18 08:02:35 EDT 2010 | marusha
Hello, colleagues! Please help make a choice! (MY500 + MYDATA MY100 + Heller Mk1707) or (Dec Horizon03 + Samsung 421 + Essemtec RO400FC-C) or very cheap Korean equipment (Sj InnoTech; HP-520 + Mirrae Mx350P + TSM; A70-i71). The volume of required c
Electronics Forum | Sat Feb 22 11:37:00 EST 2020 | kylehunter
Hey all, I've made a post in the past about us expanding to a new space, but I wanted to do a new post with specific questions. We currently have a DEK 265, Phillips Opal Xii, and a Heller 1500. Our main reason for expanding is to have a lead-free
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
4 Vreeland Rd.
Florham Park, NJ USA
Phone: 973-377-6800
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