Industry Directory | Distributor / Manufacturer / Manufacturer's Representative
European supplier of Lead Free solder products like the paste compositions SnZnAl (low melting point), SAC, SnBi, flux, BGA Balls, solder wire, N2 Reflow Systems.
1809 MK5 - Heller Advanced In-Line Vacuum Reflow Oven Nitrogen System with Balanced Flow Technology 9 Top And Bottom Heated Zones - highest zone count per linear foot in the industry! 100" Heated Length - for super throughput! 2 Internal C
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 &
Electronics Forum | Thu Jan 15 17:07:18 EST 1998 | Graham Naisbitt
A reasonable assumption but it could be a reaction between your solder resist and the fluxes in the wave and reflow processes. The issue is, how will anyone really know? Then, are they likely to compromise circuit reliability? I have a method that wi
Electronics Forum | Wed Jan 14 08:16:13 EST 1998 | Allison
I gleen from your post that this assembly is mixed technology. You may have a compatibility problem between the flux in your wave solder machine and the flux in your solder paste. Check with the manufacturer of each and see if they interact. | I ha
Used SMT Equipment | Soldering - Reflow
Heating zones: 5 Cooling zones: 2 Total heating length: 66 in. Total cooling length: 26 in. Total process length: 127 in. Total on /off load length: 11 in. Overall system length: 138.5 in. Overall system width: 52 in. Overall system height: 5
Used SMT Equipment | Soldering - Reflow
BTU Reflow Oven Model Pyramax 125N– N2 system Vintage 2010 Flow Left to Right Conveyor Mesh and rail Rail front fix Zone Heating, 10 top and bottom
Industry News | 2011-01-20 13:45:14.0
IPC will introduce a cyber conference at IPC APEX EXPO in Las Vegas in 2011. The IPC APEX EXPO Cyber Conference will feature live broadcasts and post-show archives of seven of the show's thirty-five technical conference sessions on April 12–14, 2011.
Industry News | 2016-10-25 09:47:33.0
Learn about SMT assembly from SME Phil Zarrow in Chicago
Technical Library | 2020-11-04 17:57:41.0
Residues present on circuit boards can cause leakage currents if not controlled and monitored. How "Clean is Clean" is neither easy nor cheap to determine. Most OEMs use analytical methods to assess the risk of harmful residues. The levels that can be associated with clean or dirty are typically determined based on the exposed environment where the part will be deployed. What is acceptably clean for one segment of the industry may be unacceptable for more demanding segments. As circuit assemblies increase in density, understanding cleanliness data becomes more challenging. The risk of premature failure or improper function is typically site specific. The problem is that most do not know how to measure or define cleanliness nor can they recognize process problems related to residues. A new site specific method has been designed to run performance qualifications on boards built with specific soldering materials, reflow settings and cleaning methods. High impedance measurements are performed on break off coupons designed with components geometries used to build the assembly. The test method provides a gauge of potential contamination sources coming from the assembly process that can contribute to electrochemical migration.
1809 MK5 - Heller Advanced In-Line Vacuum Reflow Oven Nitrogen System with Balanced Flow Technology 9 Top And Bottom Heated Zones - highest zone count per linear foot in the industry! 100" Heated Length - for super throughput! 2 Internal C
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 &
Heller Industries Inc. | https://hellerindustries.com/vacuum-voidless-reflow-ovens/
Voidless / Vacuum Reflow Soldering Ovens Home » Voidless / Vacuum Reflow Soldering Ovens Voidless / Vacuum Reflow Soldering Ovens We offer vacuum reflow ovens with several different footprint and vacuum chamber size options, and are suitable for
| http://www.szhonreal.com/productview.asp?id=64
. PCB board movement, spray and welding platform fixed. 4. Can be placed next to SMT production line for soldering, very flexible. 5. Full PC control. All parameters can set in PC and saved to PCB menu, like moving path, solder temperature, flux type, solder type ,n2 temperature etc, best trace-ability and easy to get repeat soldering quality
