Industry Directory | Equipment Dealer / Broker / Auctions
WINTECH provides new/used/pre-owned SMT, AI & PCB Assembly (PCBA) equipment of various brands. Also supply service, modification & original or local-made spare parts. We are also an appointed agent for well-known brands.
We are well versed in the following thermal application materials: Sil-Pad thermally conductive insulators Gap-Pad thermally conductive gap filling material Q-Pad thermal grease replacement film Bond-Ply thermally conductive adh
New Equipment | Education/Training
Cable Wire Harness Assemblies Training This 4-day, lectured course is a comprehensive, instructor-level certification that teaches inspection and assembly criteria for all three classes of cable and wire harness assembly. This course is based on the
Electronics Forum | Fri Mar 02 15:32:52 EST 2001 | jagman
We are seeing a white, powdery residue following the Wave process. Is this a solder masking issue (poor cure from the PCB mfg) or Wave process related? Any input is greatly appreciated.
Electronics Forum | Fri Mar 02 15:52:19 EST 2001 | jagman
This happens to be after the water wash process. These are Burn-In boards so an SMT epoxy is used prior to wave. The flux used is Kester 2331ZX. Would using a thinner cause this to occur? The residue is all over the board. Thanks.
Used SMT Equipment | AOI / Automated Optical Inspection
This item is part of our online equipment auction happening right now. The bidding for this auction begins closing on Thursday, 12/9, at 1pm EST. Click the following link to view more photos and details: https://bajabid.hibid.com/lot/107722753
Used SMT Equipment | Soldering - Reflow
This SMTmax WP-5500 Reflow Oven is available for bidding in our upcoming online auction. Bidding opens on 7/9/24 and begins closing on 7/10/24. Click the following link for more information: https://bajabid.com/zelpro-solutions/
Industry News | 2021-04-14 10:42:33.0
The 2021 Service Excellence Award for Soldering Equipment was given to Heller Industries. Circuits Assembly recognizes companies that receive the highest customer service ratings, as judged by their own customers.
Industry News | 2023-04-19 17:43:01.0
As spring blossoms arrive and everything comes to life, HELLER Shanghai continues to grow and expand its capabilities in R&D, manufacturing, and customer support. In order to better serve its customers in China and around the world, and to meet future challenges and opportunities, HELLER China has moved to a new location after 21 years at their previous facilities in Shanghai.
Parts & Supplies | Pick and Place/Feeders
This item is included in the August 21-24 Online Auction. Please visit the following website for all of the details. http://bajabid.hibid.com/catalog/108607/august-2017-online-auction/?cpage=2
Parts & Supplies | Pick and Place/Feeders
The following items are being sold in Baja Bid's upcoming online auction. Auction Dates, June 7 – 9, 2021 Preview, June 2, 2021 Auction Opening, June 7 [8:00 am EST] Auction Closes, June 9 [1:00 pm EST] Checkout, June 10 – 24 20
Technical Library | 2019-06-21 10:39:15.0
Recently, an ACI Technologies (ACI) customer called to discuss failures that they had observed with some through-hole capacitor parts. The components were experiencing failures following vibration and accelerated stress testing. Upon receipt of the samples, ACI performed three levels of inspection and Energy Dispersive Spectroscopy (EDS) testing to investigate the root cause of the failures. These analyses enabled ACI to verify the elements comprising the solder joints and make the following recommendations in order to prevent future occurrences. The first inspection was to investigate the capacitor leads using optical microscopy, and no anomalies were found that could indicate bad parts from the vendor or improper handling prior to assembly. However, vertical fill in the barrel of the plated through-holes was too close to the IPC-A-610 minimum specification of 75% to determine a pass/fail condition, and therefore required further investigation.
Technical Library | 2019-05-21 17:38:55.0
Last month we presented Flip Chip Rework.As promised, this month we follow up with attachment techniques. Flip chip assembly is a key technology for advanced packaging of microelectronic circuits. It allows attachment of a bare chip to a packaging substrate in a face-down configuration, with electrical connections between the chip and substrate via conducting “bumps.” Flip chip technology was first invented by IBM for mainframe computer application in the early 1960s. Semiconductor devices are mounted face down and electrically and mechanically connected to a substrate (Figure 1). IBM called this manufacturing process a C4 process (controlled collapse chip connection).
Cost-effective Solutions for Conformal Coating New cost-effective, automated Conformal Coating System (SimpleCoat TR) with tilt and rotate capability and excellent repeatability for just under $48,000. SimpleCoat basic model without tilt and rotate
Training Courses | ONLINE | | IPC-A-610 Trainer (CIT)
The Certified IPC-A-610 Trainer (CIT) courses recognize individuals as qualified trainers in the area of quality assurance of electrical and electronic assemblies and prepares them to deliver Certified IPC-A-610 (CIS) training.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Events Calendar | Wed Jun 12 00:00:00 EDT 2024 - Wed Jun 12 00:00:00 EDT 2024 | ,
SMTA Webinar: Translating the Technology, a "Cross-Over" Event - Ultra HDI
Events Calendar | Tue Jun 26 00:00:00 EDT 2018 - Thu Jun 28 00:00:00 EDT 2018 | College Park, Maryland USA
Symposium on Counterfeit Parts and Materials
Career Center | bargain face-to-face, California USA | Engineering,Maintenance,Sales/Marketing,Technical Support
I.C.T Global Localization Recruitment | Join Our Team Today! We are actively seeking talented individuals from around the world to join our team. Take a look at the following positions available: 1. Senior SMT Engineer: 3 people 2. SMT Service E
Career Center | All over the world, Alabama USA | Engineering
2023 is the year for I.C.T's global localization strategy, and we are seeking talented individuals worldwide for the following positions. I.C.T adheres to the principles of "Simple, Open, Undertake, Coordination and Share" to build a pl
Career Center | , | Engineering,Maintenance,Technical Support
Dear Sir/Madam, I am having the 10 years exprience in SMT field. Currently I am working in Service industry as Senior Engineer. Specially I am exprience and trained in FUJI and Speedline machines. Earlier I worked with Manufacturing Industry.
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ASCEN Technology | https://www.ascen.ltd/face_mask_production_line/742.html
: Face Mask Production Line, :2020-08-20 This Valved N95 cup style mask making solution introduces how to make the 3M specialty respirators type cup mask that like the following picture