Quick Overview: The ADS- 3530 is ideal for electronic assemblers looking for an easy and affordable way to improve soldering speed and consistency. Dramatically more efficient and reliable than hand soldering or manual dipping, the ADS-3530 features
Technical Library | 2021-09-29 13:35:21.0
In PCB circuit assemblies the trend is moving to more SMD components with finer pitch connections. The majority of the assemblies still have a small amount of through hole (THT) components. Some of them can't withstand high reflow temperatures, while others are there because of their mechanical robustness. In automotive applications these THT components are also present. Many products for cars, including steering units, radio and navigation, and air compressors also use THT technology to connect board-to-board, PCB's to metal shields or housings out of plastic or even aluminium. This is not a simple 2D plain soldering technology, as it requires handling, efficient thermal heating and handling of heavy (up to 10 kg) parts. Soldering technology becomes more 3D where connections have to be made on different levels. For this technology robots using solder wire fail because of the spattering of the flux in the wires and the long cycle time. In wave soldering using pallets the wave height is limited and pin in paste reflow is only a 2D application with space limitations. Selective soldering using dedicated plates with nozzles on the solder area is the preferred way to make these connections. All joints can be soldered in one dip resulting in short cycle times. Additional soldering on a small select nozzle can make the system even more flexible. The soldering can only be successful when there is enough thermal heat in the assembly before the solder touches the board. A forced convection preheat is a must for many applications to bring enough heat into the metal and board materials. The challenge in a dip soldering process is to get a sufficient hole fill without bridging and minimize the number of solder balls. A new cover was designed to improve the nitrogen environment. Reducing oxygen levels benefits the wetting, but increases the risk for solder balling. Previous investigations showed that solder balling can be minimized by selecting proper materials for solder resist and flux.
Industry News | 2022-06-24 10:13:15.0
SHENMAO America, Inc. is pleased to offer its enhanced Solder Joint Encapsulation Material (SJEM) SMEF-Z52 Flux. The SJEM Flux combines the abilities of conventional flux and underfill. The epoxy cures after reflow and provides excellent bonding strength and joint protection. Joint reliability performance is elevated as well.
Industry News | 2023-05-22 18:45:34.0
SHENMAO America, Inc. is proud to announce the release of its new SMBF-08 Visible No-Clean BGA Flux. This innovative flux is specifically designed to meet the demands of surface mount technology (SMT) assembly and BGA ball mount processes, offering enhanced visibility and performance.
Parts & Supplies | Other Equipment
Universal 90055894 plug-in head body offer smt AI Parts: No. Part Number Description 1 43366107 FORMER,LEFT STD 2 43366207 FORMER,RIGHT STANDARD 3 45592408 FORMER, RIGHT STD N 4 45592508 FORMER, LEFT STD N 5 46805406 FORMER, STD LEFT 6 468064
Parts & Supplies | Other Equipment
Universal AI Parts universal machine head 50596801 50595201 50595301 No. Part Number Description 1 43366107 FORMER,LEFT STD 2 43366207 FORMER,RIGHT STANDARD 3 45592408 FORMER, RIGHT STD N 4 45592508 FORMER, LEFT STD N 5 46805406 FORMER, STD LEFT
Industry News | 2004-11-10 18:04:10.0
Frenchtown, NJ, November 2004
Industry News | 2023-10-31 18:58:18.0
SHENMAO America, Inc. is proud to announce that it received a 2023 Mexico Technology Award for its groundbreaking SMBF-08 Visible No-Clean BGA Flux. The award was announced at a ceremony on Wednesday, Oct. 25, 2023 during the SMTA Guadalajara Expo. This innovative flux has redefined surface mount technology (SMT) assembly and BGA ball mount processes, offering unparalleled visibility and performance.
New Equipment | Solder Materials
Alpha® offers a full line of technologically advanced solder pastes developed to provide high throughput and yield, and lowest cost of ownership for a wide range of applications. Our offering includes leading lead-free, no-clean, halogen-free solder
New Equipment | Test Equipment
Custom MTF Tester w/Computer and Fiberlite Vision System Product Description Used, good condition, MTF Tester with computer and Fiberlite Vision System. Actual item shown, sold as pictured. Infinite Dome System with (5) Pulnix TM-200 Cameras