Industry Directory | Manufacturer's Representative / Manufacturer / Equipment Dealer / Broker / Auctions / Consultant / Service Provider
Main Products: 1. Original new and Original Used SMT/AI Spare Parts. 2. SMT Equipments And Related Machine( SMT Calibration, SMT Feeder Carts,Conveyer etc.) 3. Maintenace and Repair Service Pre-Sales Service Provide details ab
Industry Directory | Manufacturer
Reflow ovens for automated SMT PCB assembly, specializing in lead free processing and nitrogen reflow. The best convection reflow ovens on the market.
Dual Chamber Module - Dual Chambers + Dual Blowers + Dual Heaters + Dual T/Cs. Bifurcated (Dual) chamber reflow oven allows 2 different thermal profiles to run simultaneously in the same reflow oven foot print Improved temperature uniformity acro
Flux Free Formic Reflow Reflow in Formic Acid Vapor Heller has designed and built an production ready horizontal reflow oven for formic acid vapor. This new oven has been designed to meet Semi S2/S8 safety standards (including toxic gases). Form
Electronics Forum | Fri Nov 24 01:12:28 EST 2000 | SARRY
Hello! All I am an almost smt biginner. I have a few questions My question is 1. what will be changed to use lead free solder paste in a smt production line? 2. what is the reflow profile for lead free solder paste? Don't just tell me to search th
Electronics Forum | Wed May 03 20:24:22 EDT 2000 | Dave F
MF: I know of nothing that addresses your question directly. Let me suggest: * Technical types at your solder supplier should be able to help. * "Effect Of Intermetallic Compounds On The Thermal Fatigue Of Surface Mount Solder Joints" PL Tu, et a
Used SMT Equipment | Soldering - Reflow
SMT Pick & Place Former Asset of Benchmark Electronics in North Dakota
Industry News | 2013-08-15 20:58:22.0
Heller Industries announced today that they have entered into a joint development agreement with International Business Machines Corporation (NYSE: IBM), to collaborate on the development of fluxless mass reflow furnace equipment and process for high volume manufacturing. The fluxless process utilizes gas phase formic acid to replace standard fluxing agents, and eliminates the need for pre-reflow fluxing and post-reflow flux cleanup steps.
Industry News | 2015-05-18 10:27:49.0
Heller Industries has been awarded a 2015 SMT China Vision Award in the category of Reflow Soldering for its 1936 Mark 5 Reflow Oven. The award was presented during April 21, 2015 ceremony at the Shanghai World Expo Exhibition & Convention Center during NEPCON China 2015.
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Parts & Supplies | Assembly Accessories
Original new Speedline Blower motor for reflow oven Part NO. R2E120-A016-09 More SMT parts available H1067R A12GD25-1L-Z FUJI CP6 Solenoid valve H1068Z PCD2413-NB-D24 FUJI CP643 13 Solenoid valve H1082T RCS-242-M3-D24MP Solenoid valve H1084A
Parts & Supplies | SMT Equipment
SAMSUNG SMT MARGINAL RAY CP40LV VACUUM GENERATOR Our company products fields : 1.used SMT machines , peripheral equipments and spare parts : SMT feeders, nozzles, belts, filters, motors, boards, Cylinders,Guides, Feeder parts etc... (Mainly par
Technical Library | 2023-01-17 17:29:40.0
A Practical Investigation into the Use of No Lead Solders for SMT Reflow
Technical Library | 2023-01-17 17:27:13.0
Reflow profile has significant impact on solder joint performance because it influences wetting and microstructure of the solder joint. The degree of wetting, the microstructure (in particular the intermetallic layer), and the inherent strength of the solder all factor into the reliability of the solder joint. This paper presents experimental results on the effect of reflow profile on both 63%Sn 37%Pb (SnPb) and 96.5%Sn 3.0%Ag 0.5%Cu (SAC 305) solder joint shear force. Specifically, the effect of the reflow peak temperature and time above solder liquidus temperature are studied. Nine reflow profiles for SAC 305 and nine reflow profiles for SnPb have been developed with three levels of peak temperature (230 o C, 240 o C, and 250 o C for SAC 305; and 195 o C, 205 o C, and 215 o C for SnPb) and three levels of time above solder liquidus temperature (30 sec., 60 sec., and 90 sec.). The shear force data of four different sizes of chip resistors (1206, 0805, 0603, and 0402) are compared across the different profiles. The shear force of the resistors is measured at time 0 (right after assembly). The fracture surfaces have been studied using a scanning electron microscopy (SEM) with energy dispersive spectroscopy (EDS)
Nano-copper sintering in formic acid vapor.
1809 MK5 - Heller Advanced In-Line Vacuum Reflow Oven Nitrogen System with Balanced Flow Technology 9 Top And Bottom Heated Zones - highest zone count per linear foot in the industry! 100" Heated Length - for super throughput! 2 Internal C
Training Courses | ONLINE | ON DEMAND | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Training Courses | | | PCB Assembly Courses
The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.
Events Calendar | Wed Feb 21 00:00:00 EST 2024 - Wed Feb 21 00:00:00 EST 2024 | Menomonee, Wisconsin USA
Wisconsin Chapter In-Person PCBA Profile Workshop
Events Calendar | Thu Oct 03 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | ,
IPC Tech Ed Webinar Series: Ball Grid Array (BGA) and Bottom Termination Component (BTC) Design and Assembly Challenges: Reflow Profiling to Achieve Low Defect Rates and Successful Assembly! – Part 2
Career Center | , Alabama Saudi Arabia | Engineering,Production,Research and Development
SNR MANUFACTURING ENGINEER WANTED Design Change Management and New product Introduction. Solder paste printing process (knowledge of Fuji screen printer machines. Stencil design/ modification and the use of Gerber data. SMT placement machines (Kno
Career Center | Austin, Texas USA | Production,Quality Control
Join an exciting downstream, solid pre-IPO company in the rolling hills of Austin. Work alongside an elite team of engineers with an excellent track record of success in the telecom industry! Their high-performance networking product technology is g
Career Center | nagercoil, India | Maintenance,Production
3.5 year's experience in smt. Am looking for a growth orinted organization .
Career Center | hyd, andhra pradesh India | Engineering,Production,Research and Development,Technical Support
i have a experience in smt and i acan operate europlacer and mydata machines.
SMT Express, Volume 2, Issue No. 9 - from SMTnet.com Volume 2, Issue No. 9 Thursday, September 14, 2000 Featured Article Return to Front Page Reflow Profiling The Benefits of Implementing a Ramp-to-Spike Profile by David Suraski /AIM
INSERT INTO tracking_express (userid, username, page_id, ts) VALUES ('#Quser_profile.id#', '#Quser_profile.username#', 97, (#ts#)) SMT Express, Volume 4, Issue No. 1 - from SMTnet.com Volume 4, Issue No. 1 Thursday, January 17, 2002 Featured
| http://etasmt.com/cc?ID=te_news_industry,24565&url=_print
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Heller Industries Inc. | https://hellerindustries.com/heller/vacuum-profile-reflow/
How To Set Up Vacuum Assisted Reflow Profile Home » Heller Blog » Tips for Setting Up an Optimized Vacuum Profile when Using Vacuum Assisted Reflow Tips for Setting Up an Optimized Vacuum Profile when Using Vacuum Assisted Reflow With
Main Products: 1. Original new and Original Used SMT/AI Spare Parts. 2. SMT Equipments And Related Machine( SMT Calibration, SMT Feeder Carts,Conveyer etc.) 3. Maintenace and Repair Service Pre-Sales Service Provide details ab
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