Industry Directory | Manufacturer
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
Industry Directory | Manufacturer
We are world leaders in the Selective Soldering industry, dedicated to developing pioneering technologies, such as our patented 1.5mm Micro Nozzle, to reflect and match the needs of an everchanging manufacturing marketplace.
Dual Lane SMT Reflow Oven Nitrogen soldering process dual rail conveyor Weight Appx.:3060Kg Dimension 6300*1680*1530mm Product description: 10 Zones Dual Rail Nitrogen SMT Reflow Oven KTR-1000D-N Manufacturer, Nitrogen soldering process, dual
The SF Lead-Free Reflow Oven Series provides higher throughput with a choice of eight (8), ten (10), or twelve (12) heating zones and 17.7" (450mm) adjustable wide conveyor for production runs. Utilizing our patented Horizontal Convection Heating t
Electronics Forum | Fri Nov 03 09:41:17 EDT 2017 | davef
On your question about reliability ... " Is there testing we can do (environmental stress chambers) with which we can see the long-term effects of flux residue on solder joints?" Sure, incompletely activated low residue flux residues are potentially
Electronics Forum | Mon Mar 20 16:47:13 EDT 2017 | u4bga
We're currently using no-clean flux (SR-12) in a no-clean manual soldering process. The brownish flux residue impedes direct visual inspection of the solder joints. Therefore, we're forced to clean the residue off. (1) Is there testing we can do
Used SMT Equipment | Soldering - Reflow
Configuration ● Water cooled for superior cooling performance (includes chiller) ● edge/mesh conveyance ● left to right transfer ● flux management system ● Pure Forced Convection Heating ● Advanced Windows Operating system with Data Logging.
Used SMT Equipment | Soldering - Reflow
A8N Main electric part uses international brand components. Temperature control design achieves international advanced level with stable and even temperature. It is suitable for soldering CSP, BGA component. Energy-saving inner oven design and heat
Industry News | 2017-10-05 05:56:21.0
The SMTA Capital Chapter is pleased to announce its third meeting of 2017 on November 7th, scheduled from 5:30 pm to 8:00 pm at ZESTRON Americas, 11285 Assett Loop, Manassas, VA, 20109. Ravi Parthasarathy, Senior Application Engineer, ZESTRON Americas, will present “Cleaning Before Conformal Coating” and “pH Neutral Cleaning Agents - Market Expectation and Field Performance”.
Industry News | 2012-12-03 19:52:39.0
Printed Board Assembly Cleaning and Contamination Testing Center marks its debut at IPC APEX EXPO®, February 19–21, 2013, at the San Diego Convention Center.
Technical Library | 2024-02-02 07:48:31.0
Maximizing Efficiency: The High-Speed SMT Line With Laser Depanelizer In today's rapidly evolving electronics manufacturing landscape, optimizing efficiency, cost-effectiveness, and precision remains paramount. Businesses engaged in producing industrial control boards, computer motherboards, mobile phone motherboards, and mining machine boards face ongoing challenges in streamlining production processes. The integration of expensive equipment strains budgets, making the creation of an efficient, cost-effective high-speed SMT line a daunting task. However, a solution exists that seamlessly combines these elements into a singular, high-performance, and cost-effective SMT line. Let's delve into the specifics. A Comprehensive High-Speed SMT Line Our innovative solution amalgamates two pivotal components: a cutting-edge SMT (Surface Mount Technology) production line and a laser cutting line equipped with a depanelizer. The SMT Production Line The high-speed SMT line comprises several essential components, each fulfilling a unique role in the manufacturing process: 1. PCB Loader: This initial stage involves loading boards onto the production line with utmost care. Our Board Loader prioritizes safety, incorporating various safety light curtains and sensors to promptly halt operations and issue alerts in case of any anomalies. 2. Laser Marking Machine: Every PCB receives a unique two-dimensional code or barcode, facilitating comprehensive traceability. Despite the high-temperature laser process potentially leading to dust accumulation on PCB surfaces, our dedicated PCB Surface Cleaner swiftly addresses this issue. 3. SMT Solder Paste Printer: This stage involves applying solder paste to the boards, a fundamental step in the manufacturing process. 4. SPI (Solder Paste Inspection): Meticulous inspections are conducted at this stage. Boards passing inspection proceed through the NG (No Good) Buffer Conveyor to the module mounters. Conversely, "No Good" results prompt storage of PCBs in the NG Buffer Conveyor, capable of accommodating up to 25 PCBs. Operators can retrieve these NG boards for rework after utilizing our specialized PCB Mis Cleaner to remove solder paste. 5. Module Mounters: These machines excel in attaching small and delicate components, necessitating precision and expertise in the module mounting process. 6. Standard Pick And Place Machines: The selection of these machines is contingent upon your specific BOM (Bill of Materials) list. 7. Pre-Reflow AOI (Automated Optical Inspection): Boards undergo examination for component quality at this stage. Detected issues prompt the Sorting Conveyor to segregate boards for rework. 8. Reflow Oven: Boards undergo reflow soldering, with our Lyra series reflow ovens recommended for their outstanding features, including nitrogen capability, flux recycling, and water cooling function, ensuring impeccable soldering results. 9. Post-Reflow AOI: This stage focuses on examining soldering quality. Detected defects prompt the Sorting Conveyor to segregate boards for further inspection or rework. Any identified defects are efficiently addressed with the BGA rework station, maintaining the highest quality standards. 10. Laser Depanelizer: Boards advance to the laser depanelizer, where precision laser cutting, often employing green light for optimal results, ensures smoke-free, highly accurate separation of boards. 11. PCB Placement Machine: Cut boards are subsequently managed by the PCB Placement Machine, arranging them as required. With this, all high-speed SMT line processes are concluded. Efficiency And Output This production line demonstrates exceptional productivity when manufacturing motherboards with approximately 3000 electronic components, boasting the potential to assemble up to 180 boards within a single hour. Such efficiency not only enhances output but also ensures cost-effectiveness and precision in your manufacturing processes. At I.C.T, we specialize in crafting customized SMT production line solutions tailored to your product and specific requirements. Our equipment complies with European safety standards and holds CE certificates. For inquiries or to explore our exemplary post-sales support, do not hesitate to contact us. The I.C.T team is here to elevate your electronics manufacturing to new heights of efficiency and cost-effectiveness.
Technical Library | 2013-07-11 15:22:40.0
This research paper will focus on the effect of various parameters that are used to reball a BGA and their effect on the overall shear strength. Factors that will be looked at include the type of BGA (SAC305 or 63Sn/37Pb), the alloy used to reball (SAC405 or 63Sn/37Pb), the type of flux used (Water Soluble or No Clean), and the environment in which reballing takes place (Nitrogen or Ambient).
To see more about the Jade MKII Single Point Selective Soldering System visit Pillarhouse USA at: https://www.pillarhouse.co.uk/products/selective-soldering-handload/jade-mkii-handload Entry-level, single point selective soldering system Designed t
ZEVAv selective soldering machine delivers the best value in the high-speed selective soldering market. The ZEVAv platform leverages proven, market-leading fluxing, preheating and soldering technology to meet the growing challenges of high yields, co
SMTnet Express, October 24, 2013, Subscribers: 26339, Members: Companies: 13466, Users: 35314 Effect of Reflow Profile on Intermetallic Compound Formation by I. Siti Rabiatull Aisha, A. Ourdjini, M. A. Azmah Hanim, O. Saliza; Universiti Teknologi
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/flux.pdf
), decreasing cooling and condensation efficiencies. The time period for this may vary depending on the type of solder paste flux used, the weekly consumption rate of paste, and oven temperature profiles
Heller 公司 | http://hellerindustries.com.cn/Vacuum-Void-Reduction-Reflow.pdf
The Effect of Vacuum Reflow Processing On Solder Joint Voiding And Thermal Fatigue Reliability To be published in the Proceedings of SMTA International, September 17 - 21, 2016, Rosemont, IL
COT specializes in high quality SMT nozzles and consumables for pick and place machines. We provide special engineering design service of custom nozzles for those unique and odd components.
2481 Hilton Drive
Gainesville, GA USA
Phone: (770) 538-0411
