Industry Directory | Manufacturer
SAM is a professional SMT Clean machine manufacturer,which dedicated to R&D Manufacturing and sale Stencil Clean machine,PCB/PCBA Cleaning machine,Wave solder pallets washing machine,SMT Squeegee cleaner,PCB Separator,SMD Counter
Industry Directory | Consultant / Service Provider / Equipment Dealer / Broker / Auctions / Manufacturer / Training Provider
Qsonics SMT design and manufacture ultrasonic cleaning equipment for stencil, wave solder pallet and PCBs
New Equipment | Wave Soldering
The most advanced high-performance wave soldering system designed for high-volume manufacturing. Electra's proven performance has provided the electronics assembly industry with world-class soldering results. The Electra system is designed with
New Equipment | Wave Soldering
PCB wave soldering machine HR-300E: 1. PLC and touchscreen controlling system which can save more than 50 sets parameters. User-frienly interface is easy to be operated,temperature can be set/saved/modified in touchscreen. 2.The high quality spraye
Electronics Forum | Tue May 16 11:58:27 EDT 2006 | jsloot
What is the best or ideal cleaning method for wave solder pallets? I have been using iso prop and am not sure if this is the cause for having brittle wall material. I wouldn't think alcohol would degrade the durastone material. Most of my pallets hav
Electronics Forum | Tue May 16 22:30:19 EDT 2006 | davef
Check the fine SMTnet Archives. For instance: http://www.smtnet.com/forums/Index.cfm?CFApp=1&Message_ID=5386
Used SMT Equipment | Soldering - Wave
Solderwave machine with lots of carriers in very clean condition. The machine was used for a small facility in military production. Therefore in excellent condition en barely used. The machine has a smartwave for SMD and is Lead free prepared. The f
Industry News | 2003-02-17 08:40:25.0
To Meet Government Environmental Standards and Individual Company Policies, While Satisfying Production Requirements
Industry News | 2023-07-21 02:06:03.0
Divided into the following three cases
Technical Library | 2016-12-29 15:37:51.0
The reliabilities of the flux residue of electronic assemblies and semiconductor packages are attracting more and more attention with the adoption of no-clean fluxes by majority of the industry. In recent years, the concern of "partially activated" flux residue and their influence on reliability have been significantly raised due to the miniaturization along with high density design trend, selective soldering process adoption, and the expanded use of pallets in wave soldering process. When flux residue becomes trapped under low stand-off devices, pallets or unsoldered areas (e.g. selective process), it may contain unevaporated solvent, "live" activators and metal complex intermediates with different chemical composition and concentration levels depending on the thermal profiles. These partially-activated residues can directly impact the corrosion, surface insulation and electrochemical migration of the final assembly. In this study, a few application tests were developed internally to understand this issue. Two traditional liquid flux and two newly developed fluxes were selected to build up the basic models. The preliminary results also provide a scientific approach to design highly reliable products with the goal to minimize the reliability risk for the complex PCB designs and assembly processes. This paper was originally published by SMTA in the Proceedings of SMTA International
Technical Library | 2017-12-11 22:31:06.0
Typical printed circuit board assemblies (PCBAs) processed by reflow, wave, or selective wave soldering were analysed for typical levels of process related residues, resulting from a specific or combination of soldering process. Typical solder flux residue distribution pattern, composition, and concentration are profiled and reported. Presence of localized flux residues were visualized using a commercial Residue RAT gel test and chemical structure was identified by FT-IR, while the concentration was measured using ion chromatography, and the electrical properties of the extracts were determined by measuring the leak current using a twin platinum electrode setup. Localized extraction of residue was carried out using a commercial C3 extraction system. Results clearly show that the amount and distribution of flux residues are a function of the soldering process, and the level can be reduced by an appropriate cleaning. Selective soldering process generates significantly higher levels of residues compared to the wave and reflow process. For conformal coated PCBAs, the contamination levels generated from the tested wave and selective soldering process are found to be enough to generate blisters under exposure to high humidity levels.
DescriptionThe Electrovert® Electra™ is an advanced, meticulously engineered wave soldering system designed for high-mass and high-volume manufacturers. Although intended for maximum throughput requirements, the Electra also offers maximum process fl
Career Center | New Castle, Pennsylvania USA | Production
Surface Mount Tech - Printed Circuit Board (PCB) Summary: **All applicants must be familiar with: Quad 4C equipment*** Will be responsible for Surface Mount Parts and Screen Printing Other responsibilities may include: Moves controls to activate
Career Center | Theni, Tamilnadu India | Engineering
NPI Engineer: • Playing a role as NPI leader of the Telecom, Aerospace & Server Products to introduce and run to qualify the engineering build from customer. • Conducting Weekly NPI meeting with the CFT team to review the progress of the NPI schedu
Career Center | , | Engineering,Production
Project Management, SMT Process Engineering
SMTnet Express, April 12, 2018, Subscribers: 30,990, Companies: 10,920, Users: 24,611 Understanding Circuit Material Performance Concerns for PCBs at Millimeter-Wave Frequencies John Coonrod; Rogers Corporation Millimeter-wave (mmWave) frequency
GPD Global | https://www.gpd-global.com/co_website/fluiddispense-prod-dsseries.php
Dispense System for Large PCB, Pallets Home Products Fluid Dispensing Equipment High Precision Dispenser -MAX Series Large Format Board Dispensing -DS Series Table Top Dispensing Equipment Loader
| https://www.smtfactory.com/SMT-Cleaning-Machine-pl3358223.html
I.C.T is a professional SMT Cleaning machine manufacturer and supplier in China. Provide total solution for SMT production line stencils, PCBA, Squeegee and solder pallets to remove solder paste and reflux etc
