Industry Directory | OEM / Manufacturer of Assembly Equipment / Soldering
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
Equipment for sale : Heller 1800s ( 1996) Mesh Belt, Prepared for nitrogen good conditions,,,,,Wave Solder EPK Plus, omega, lambda,chip, finger rigid type L, foam fluxer ( 1996)
vintage : 2003 year, pin chain and mesh. with O2 analyner and running hrs 8000 hrs only.
Electronics Forum | Thu Jun 15 14:51:37 EDT 2017 | bmalhi
If machine serial tag referring to 3Ph, 208-240V then you cannot apply 3Ph, 380V. In order to use 3Ph, 380V supply you have, machine needs to be retrofitted to work with this voltage. If you apply 380V without voltage conversion, you will damage som
Electronics Forum | Mon May 02 15:21:47 EDT 2011 | davef
Marc, you are the best!!!
Used SMT Equipment | Soldering - Reflow
Make: Heller Model: 1800 EXL Features: OS: Windows XP SW: 4.01.8 Right to Left Auto Lube Mesh Belt Dual Edge Rail Reflow Oven Location: Camarillo, CA USA
Used SMT Equipment | Soldering - Reflow
Heller 1800S Reflow Oven Vintage: 1998 Serial Number: 029631C with manuals
Parts & Supplies | Assembly Accessories
HELLER REFLOW 1800 CAPACITOR MOTOR CBM-9230 CP6368 VANE DIAMETER LESS 11CM Specifications: Brand Name HELLER MOTOR Part number CBM-9230 CP6368 VANE DIAMETER LESS 11CM Model CP6368 Vane D 11cm Guarantee Original 100% and working
Parts & Supplies | Pick and Place/Feeders
heller 1809exl 1809MKIII 1808 1800 1707 1700EXL Reflow oven good condition low price heller 1809exl 1809MKIII 1808 1800 1707 1700EXL Reflow oven good condition low price Email:smtdwx@gmail.com Skype:smtdwx M/P/Whatsapp/wechat:+8615915451009
Technical Library | 2010-07-08 19:49:59.0
Aging characteristics of new lead free solder alloys are in question by many experts because of higher amount of tin’s effect on the diffusion of other metals, primarily copper, to create undesirable boundary intermetallics over long periods of time and even moderately elevated temperatures. A primary layer of intermetallics, Cu6Sn5 forms as the liquid solder makes contact with the solid copper substrate. This reaction however ceases as the solder temperature falls below that of liquidus. A secondary intermetallic Cu3Sn1, an undesirable weak and brittle layer, is thought to form over time and may be accelerated by even mildly elevated temperatures in electronic modules such as laptops under power. This project was designed to quantify the growth rate of Cu3Sn1 over an extended period of time in a thermal environment similar to a laptop in the power on mode.
Technical Library | 2007-08-02 13:24:23.0
This paper presents the results of a joint - three way study between Amkor Technology, Panasonic Factory Solutions and Spansion in the area of package on package (PoP) board level reliability (BLR) (...) The scope of this paper is to cover the already popular 14 x 14mm PoP package size that provides a 152 pin stacked interface which supports a high level of flexibility in the memory architecture for multimedia requirements.
Career Center | garaden grove, California USA | Engineering,Management,Production,Quality Control,Technical Support
11 years experience in SMT process.
Career Center | Cavite, Philippines | Engineering,Technical Support
I had 15 years Handling SMT Equipment.
Metcal | http://www.okinternational.com/File%20Library/Metcal/Resources/User%20Manuals/Metcal-BVX-200-user-manual-ML.pdf
. For Your Safety 3 1.3. Unpacking and Inspection 4 1.4. Items Supplied 4 1.5. Feature 4 1.6. Usage 4 2. Description 5 3. Technical Data 5 4. Installation 5 5. Maintenance and Cleaning 6 6
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/00600-228.pdf
. By Marc Peo and Don DeAngelo 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 300 200 100 0 Minutes (slope degree/second) C el si u s Lead-free Profile Figure 2
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
OEM / Manufacturer of Assembly Equipment / Soldering
4 Vreeland Rd.
Florham Park, NJ USA
Phone: 973-377-6800
