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 | Sat Jul 10 18:19:16 EDT 2004 | Alfredo Diaz
Hello All, We are in the process of setting up a SMT line and would like you guys to recommend a company who help us to do the movement, set up and alignment of the machines. Machines are MPM UP2000, Fuji CP642, Fuji IPIII, Heller 1800EXL Oven. Tha
Electronics Forum | Thu Feb 18 14:34:39 EST 2010 | jlawson
I have also seen on Heller ovens (even new ones EXL series) cross profile temperature differences over their spec of +/- 3 deg C, sometimes up to 7-10 deg C, 200-230mm from fixed rail. This can cause funny issues , profiling can cover this up and not
Electronics Forum | Fri Apr 23 02:23:27 EDT 2010 | grahamcooper22
when I profile a customers oven / pcb I always try a check to see if there is basic oven temperature variation across its width....I have to say that in my experience I have never seen any significant variation on the Heller 1707EXL. Of course if you
Electronics Forum | Tue Aug 13 10:22:13 EDT 2013 | mccabekev
We are seeing this the full length of the oven. We run a lot of double sided boards, so we cannot run them on the wire mesh. I checked inside the oven to ensure there was no build up of dropped parts that could block it. The temperature difference
Electronics Forum | Tue Aug 13 11:20:41 EDT 2013 | horchak
Is this a new issue? You could run a wide piece of masking or duct tape along the oven seal on the outside just to see what happens. What is the heating plate configuration. Are they solid from front to back or split. My thought here is if there is a
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 | Sun Feb 18 03:27:56 EST 2024 | erikfriesen
You might consider buying a machine on eBay. I found a replacement the other day that came with xp. I think where it gets tricky is if you have the winkic software installed, as it is 16 bit software and seems to break on newer xp versions. There ma
Electronics Forum | Mon Jun 18 12:14:43 EDT 2012 | dyoungquist
We have a Heller 1707EXL oven. I am assuming the software package that came installed on the computer for the oven is very similar to what you have for your oven. One of the programs in that software package is "ovensetupwizard.exe" You need to
Electronics Forum | Wed Feb 20 16:03:19 EST 2013 | bocci572
I am wondering if anyone has had issues with their Heller oven rails warping. It appears that our 1800EXL and 1900W oven rails sag after time. They eventually contact the safety mesh and then create hestitation of the chain, thus creating defects.
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