Electronics Forum | Tue Mar 01 09:32:49 EST 2005 | TDS
I have a conceptronic HVA70 in Ohio for sale. If interested please email me. scott@tritecsales.com
Electronics Forum | Sat Apr 13 20:23:41 EDT 2019 | kylehunter
The 1500 is rated for up to 300c. So it shouldn't have a problem with lead free right? http://www.petlock.com/data/Heller_1500_specs.htm
Electronics Forum | Mon Apr 15 10:03:39 EDT 2019 | kylehunter
Ahh that makes a lot of sense. All the boards I will be doing for the next while will be leaded, so I think I'll start with the 1500, and then worst case upgrade later if needed.
Electronics Forum | Mon Apr 15 12:36:04 EDT 2019 | robl
We found the blowers were usually fine, but the capacitors strapped to the blower motors were failing. They were under $5 each from Digi/Mouser/Allied/RS. Worth keeping a few around. Last place had 12 Hellers including a 1500 doing ROHS with no is
Electronics Forum | Tue Mar 16 19:25:32 EST 1999 | Earl Moon
| | Looking for a company that makes a small batch reflow oven. Not a belt-style convection oven, but a cabinet style that can 125 c to 150 c. | | | | Thank you | | | TRY GE I HAVE ONE AT HOME THAT COOKES PRETY DARN GOOD. And it will get hotter if
Electronics Forum | Thu Mar 21 16:45:31 EDT 2013 | dyoungquist
We have been using a Heller 1707EXL (7 zones + 1 cooldown zone) for lead free (ROHS) soldering since 2007 with good results. I wouldn't go any lower than 7 heat zones though. If I may brag a bit....The IPC-7095 revision C standard was released a fe
Electronics Forum | Mon Apr 15 10:32:23 EDT 2019 | slthomas
Just a comment on the Heller 1500. We had 3 at a previous workplace where we never made the Pb-free transition (this was early 2000's). The ovens we had were not designed for and were never used for Pb-free processing yet every one of them had all o
Electronics Forum | Wed Mar 20 16:21:54 EDT 2013 | woodsmt
I would reccomend at least a 8 zone system when doing RoHs. Most of the better systems (Vitronics, heller, BTU, ETC) built since 2006 should be able to run the higher temps for Pb Free. Should be a lot of them on the market world wide (used) with l
Electronics Forum | Thu Apr 11 11:15:17 EDT 2019 | ttheis
I only have experience with universal gsm machines; they are cheap and easy to run/maintain, and can place just about anything we use. We do 0603 smallest for our products but I think it could do 0402. They aren't the fastest and are dated, but for r
Electronics Forum | Thu Apr 11 15:07:31 EDT 2019 | reckless
I also am a huge fan of Universal Machines for their reliability, capability and dependability. Very highly engineered machines. Only machine I hear better than them is Fuji. Apple and Motorola used Universal's extensively so it tells you how re
