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.
Industry Directory | Equipment Dealer / Broker / Auctions
BAJA Bid was founded to form an auction organization with the primary objective of providing an outstanding experience for both our buyers and sellers.
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
The World's Best Convection Reflow Oven The ultimate high volume production reflow oven with belt speeds up to 1.4 m/min to accommodate the fastest pick and place systems. Lead Free Certified reflow oven! Maintenance Free! Lowest Nitrogen &
Electronics Forum | Fri Feb 10 13:25:35 EST 2017 | dilogic
Today I tried to reflow a PCB for the first time. It did not went well. Can anybody tell me what did I do wrong?
Electronics Forum | Wed Feb 15 08:57:48 EST 2017 | dilogic
I tried several times - it squeaked for a while and then silence...
Used SMT Equipment | Soldering - Reflow
HEXI, Lead-Free reflow soldering machine, type RFN1020/N, s.n. 0611018, Left to Right, with 10 heating heads plus cooling head, lenght of heating zones 3365mm,max width of PCB 450 mm, width of conveyor 50 to 450 mm, height of conveyor 920 +/_ 20 mm,
Used SMT Equipment | AOI / Automated Optical Inspection
Capture on the fly technology 3D Fusion Lighting (RGB+White LED's) 5 megapixel color imaging 2 top-down and 4 side angle cameras Quick set-up High speed, high defect coverage Low false failure rate Programmable conveyor for boards up to 20 x 2
Industry News | 2012-05-11 20:35:45.0
Heller Industries has been awarded a 2012 SMT VISION Award in the category of Soldering Reflow for its 1936 Mark 5 Reflow Oven. The award was presented on April 25, 2012 at the Nepcon China Exhibition.
Parts & Supplies | Pick and Place/Feeders
CP45 Filter Part No:N454ZX11-049-001 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 parts brand
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 | 2020-01-28 00:23:58.0
This paper explores new advances in the reflow soldering process including vacuum technology and warpage mitigation systems. The first topic for discussion will be the implementation of a vacuum process directly in a conventional inline soldering system. The second topic presented is the mitigation of warpage on substrates or wafers.
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 | | | Other Courses
Other courses related to electronics manufacturing and assembly
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 Oct 02 00:00:00 EDT 2019 - Thu Oct 03 00:00:00 EDT 2019 | Fremont, California USA
i4.0 Connect Forum
Events Calendar | Mon Aug 10 00:00:00 EDT 2020 - Mon Aug 10 00:00:00 EDT 2020 | ,
Monitoring & Bench marking Your Processes and Assembly Yields
Career Center | Florham Park, New Jersey USA | Engineering
Field Service Engineer Job Description The basic function of this position: Installation, training, repair, and implementation of retrofits on the complete line of Heller reflow ovens. Candidate must be a US citizen. DUTIES AND RESPONSIBILITIES: S
Career Center | Rolling Meadows, Illinois USA | Production
Family-oriented specialized PCB test, rework and repair facility seeks several highly skilled technicians. If you are highly skilled then come work with among the best soldering and PCB test and repair technicians in the US. Relevant Work Experience
Career Center | Poplar Grove, Illinois | Engineering,Production,Quality Control,Technical Support
Please see resume.
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/dage/about/news/nordson-dage-will-show-the-new-quadra-7-x-ray-inspection-system-for-the-first-time-at-semicon-west
Nordson DAGE Will Show the New Quadra 7 X-ray Inspection System for the First Time at SEMICON West X-Ray Inspection and Test Products Corporate | Global Directory
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/06/Vacuum-Fluxless-Reflow-Technology-for-Fine-Pitch.pdf
Vacuum Fluxless Reflow Technology for Fine Pitch First Level Interconnect Bumping Applications Vacuum Fluxless Reflow Technology for Fine Pitch First Level Interconnect Bumping Applications Yue Deng1,*, Xike Zhao2
