Electronics Forum: heller and 1

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 16:03:44 EST 2020 | kylehunter

Oh no, it's rated at a max of 120A at 208V. We have the power for that. At least the Vitronics is, not sure on the Heller.

SMT line expansion - new oven and selective solder

Electronics Forum | Tue Feb 25 17:07:01 EST 2020 | dontfeedphils

In my experience Heller makes a great, no frills oven that just runs. The only Vitronics oven I've dealt with was over-engineered and gave me nothing but headaches.

SMT line expansion - new oven and selective solder

Electronics Forum | Wed Apr 01 12:26:37 EDT 2020 | proceng1

We have 3 Heller 1800 units. They run great. Our building is 208 3ph. One of ours is running 480v, so we bought a transformer to convert. I am not familiar with the other oven you mentioned.

Convection Oven and thermo profiling of Circuit Boards

Electronics Forum | Mon Apr 17 19:42:34 EDT 2000 | Russ Cutler

We just bought a new Heller 1800 EXL reflow oven for reflowing SMT boards. We us a low temp RMA solder paste with 2% silver. Everything we build is to IPC Class 3 specifications. We have approximately 600 different types of circuit boards we build

Re: Convection Oven and thermo profiling of Circuit Boards

Electronics Forum | Tue Apr 18 19:37:35 EDT 2000 | Russ Cutler

Let me be more specific about my dilema. We have used a vapor phase reflow process for many years. We just bought a Heller 1800 this year (2000). We may very well be able to run all 600 very different board types we build in 10 recipies on the Hel

Selecting pick and place machine (comparison/personal experience/sales pitches)

Electronics Forum | Thu Apr 29 14:46:14 EDT 2021 | mishafockin

We currently have Yamaha/Assembleon Opal with heller 1800. I think we can start with just a printer and PnP. I am open to a refurb printer but would like to get a new PnP. I understand it costs a minifortune but working out bugs and lack of maintenan

Selecting pick and place machine (comparison/personal experience/sales pitches)

Electronics Forum | Wed Apr 28 20:57:22 EDT 2021 | stephendo

It will be tough to get a good line for that cost. You might want to start by looking at Mydata and Juki for the machines. Ekra for the screen printer and Heller for the oven is where you might want to start. If you have not already you might want

Inline Aqueous Wash for WS and RMA fluxes

Electronics Forum | Fri Dec 08 21:26:44 EST 2006 | billwestiet

You already have some good answers. A chemical isolation zone for RMA is a good idea. If you are looking for new see the two references you have and Austin America. If you are looking for used, see us at http://www.ietechnology.net. We presently

Re: Convection Oven and thermo profiling of Circuit Boards

Electronics Forum | Mon Apr 24 14:08:19 EDT 2000 | Finepitch Services

My agreement with all this started by Arturo's message... Just as a reminder, I guess he suggested to have still "one profile per board" which I completely agree... So, Board #(1,600) could be using a Recipe #(1,10) but it should still be saved as

Re: Cleaning under, around, and through tight spaces

Electronics Forum | Wed Jan 06 14:54:42 EST 1999 | Steve Gregory

| Steve, | | So good to see you back, old boy! Where ya been???? | | Chrys Hi ya' Chrys! Oh, I've been around...just haven't had a whole lot of time like I used to. The place I'm working at now is a start-up (as you may know, I think I ment


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