Electronics Forum | Mon May 09 09:25:51 EDT 2016 | jorgenino
Hello I am new to SMT line maintenance. I was wondering what a good option is for a lubricant that we can use in our Heller reflow oven. Especially the witdh adjusting lead screw. The manual recommends Krytox but does not state a specific one. Thanks
Electronics Forum | Fri Jul 07 10:59:15 EDT 2017 | capse
I looked at the tech data for the coating. It appears to need an explosion proof oven for curing (flammable vapors from solvent). I doubt the Heller reflow is explosion proof type oven.
Electronics Forum | Thu Jul 06 12:31:25 EDT 2017 | bmedeiros2017
Hello, Curious to know if anyone has had some experience converting a Heller reflow oven to Cure 1B73 Coating material. Please share experience and process parameters to help obtain cure to conformal coated boards. TIA!!!
Electronics Forum | Mon Sep 27 06:43:59 EDT 2021 | sophyluo1985
Some thoughts of GOLDLAND: We recommend that you choose Vitronics or Heller brands. They are the most popular machines in the world. According to the long-term plan, your equipment needs maintenance and replacement parts in the future, so their parts
Electronics Forum | Wed Apr 10 05:29:08 EDT 2019 | SMTA-Tiberius
Hi there , We just got a 2000 litre Nitrogen tank for our Heller1809MKIII Reflow Oven , it has been installed and calibrated last week but now the Oxigen PPM doesn't drop below 3000 . Did anybody dealt with this issue before ?
Electronics Forum | Tue May 19 13:29:33 EDT 2015 | dyoungquist
We have been running a Heller 1707EXL for 8 years and added a Heller 1707MKIII about 1 years ago. We have not had any problems with either one of them. We do both lead and lead-free assemblies along with BGA/LGA components. If speed/volume is not
Electronics Forum | Tue Oct 26 16:41:05 EDT 2010 | sai
I have been trying to get the profile right for this part(OMAP3503DCBC) , but still struggle. I'm using the Herller 1809 MKIII oven. I look at the profile recomended by TI and still issue with the solder ball collaps and wetting. My peak temp @256
Electronics Forum | Wed May 13 13:22:39 EDT 2015 | cohlmann
Hello Everyone. We are setting up our first SMT line and are looking for recommendations on printers and reflow ovens. Currently most of our manufacturing is outsourced and we want the ability to manufacture all of our products in-house. One impor
Electronics Forum | Tue Aug 16 23:29:52 EDT 2011 | ckyien
Hi, my company is looking for SMT lines. Currently our target for reflow oven is Eightech Tectron Lead free and Heller 1809MK3. Kindly please share your comments of pros and cons of these machines. Also please recommend other brands and models. Than
Electronics Forum | Thu Oct 04 00:03:28 EDT 2018 | gaintstar
flason smt pick and place machine: http://www.flason-smt.com/product/Hanwha-IC-placer-SM321-High-Speed-SMT-Modular-Chip-Mounter.html http://www.flason-smt.com/product/Hanwha-Pick-and-Place-Machine-DECAN-F2-High-Speed-SMT-Modular-Chip-Mounter.html htt
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