Industry Directory | Manufacturer
As a manufacturer of reflow soldering systems with convection or condensation and drying and coating systems, Rehm Thermal Systems has been producing energy-efficient manufacturing equipment for the electronics and photovoltaics.
LED reflow oven for 3W high power LED E10 Main product: Reflow oven with 10 zones, hot air reflow oven, SMT equipment, PCB Assembly Equipment, PCB Assembly Equipment, SMD/SMT Assembly, SMT assembly line, automatic production line Heating System &
Middle Size Lead Free SMT Reflow Oven for LED A600 Model: A600 MID-sized Lead-free Reflow Oven(6-zone) Brief: Lead-free reflow soldering Heating System > Eight groups of top and bottom forced hot air convection heating zones. > Patented heati
Electronics Forum | Mon Apr 14 20:13:40 EDT 2014 | davef
So, someone is going to get a chance to buy a nice and shiny oven, eh? Summary from my notes of old thread on SMTnet: Some people melt sugar and use that solution to clean cooked-on flux residue. Dissolve sugar into warm water, spray it on the area t
Electronics Forum | Thu Dec 11 09:27:16 EST 2014 | sreejhu
ALso, coming to the convection the DIMA service group said : "Its full convection in the top zones. The bottom zones are heating elements mounted underneath a thick aluminium plate. So not full IR, but the head is coming from the heated aluminium p
Industry News | 2012-06-04 11:39:23.0
MARTIN has expanded its successful EXPERT 04.6 rework station series with a new configuration to rework LEDs and power components on heavy (metal or ceramic) boards.
Industry News | 2011-02-22 15:03:26.0
Essemtec will build a production line for LED tubular lamps that will replace the common fluorescent lamps. Essemtec's innovation, a 180x50 cm printing system will enable the full automatic, inline production of such lamps.
Technical Library | 2023-11-14 19:24:08.0
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.
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.
LED reflow oven for 3W high power LED E10 Main product: Reflow oven with 10 zones, hot air reflow oven, SMT equipment, PCB Assembly Equipment, PCB Assembly Equipment, SMD/SMT Assembly, SMT assembly line, automatic production line Heating System &
Middle Size Lead Free SMT Reflow Oven for LED A600 Model: A600 MID-sized Lead-free Reflow Oven(6-zone) Brief: Lead-free reflow soldering Heating System > Eight groups of top and bottom forced hot air convection heating zones. > Patented heati
KingFei SMT Tech | https://www.smtspare-parts.com/sale-38040043-ikura-fan-1321-404-6250mkg1-reflow-exhaust-fan-160x160-metal-220v.html
IKURA FAN 1321-404 6250MKG1 Reflow Exhaust Fan 160x160 Metal 220V Leave a Message We will call you back soon! Your message must be between 20-3,000 characters
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/de-DE/divisions/efd/resource-center/solder-selection-guide
. Muss die Legierung bleifrei sein? Gibt es eine Anforderung oder Einschränkung hinsichtlich der Reflow-Temperatur? Welche Art/Menge der Stromversorgung ist
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