Brochure_PowerWaveN2_V1_17
T o t a l S o l u t i o n s f o r S o ld e r i ng P r oc e s s es a n d A u to m a t ed P ro d u c t io n Li n e s S E H O P o w e r W av e N 2 W a v e S o l d e r i n g S y s t e m S E H O P O W E R W A V E N 2
Total Solutions
for Soldering Processes and
Automated Production Lines
SEHO PowerWave N2
Wave Soldering System SEHO POWERWAVE N2
• Insulated stainless steel tunnel ensures low energy
consumption.
• SEHO tunnel concept guarantees reduced nitrogen
consumption.
• Efficient rest oxygen measurement.
• Innovative spray fluxer reduces flux consumption
and ensures a reliable process with the optionally
available flux quantity control.
• Flexible preheat configuration with convection, infra-
red and quartz heater modules.
• High-end soldering area ensures perfect and reliable
solder connections.
• Programmable, automatic height adjustment of the
solder nozzles.
• Pass-through optimization with separated conveyor
segments and programmable sectorial soldering.
• Up-to-date control unit and easy programming.
• Continuous monitoring of all machine data and pro-
cess parameters.
• Unbeatable value for money.
The Machine Concept:
Designed to reduce your production costs
The nitrogen wave soldering system SEHO PowerWave N2
is designed for medium to large-sized production volumes
and particularly puts a focus on optimizing your production
quality while minimizing the manufacturing costs.
While featuring comparatively low investment cost and
minimum operating expenses, the system offers ideal value
for money, thus ensuring high profitability.
The system is ideally suited for both, lead-containing and
lead-free soldering processes.
Based on SEHO‘s leading nitrogen technology, demanding
surface mount assemblies are as perfectly soldered as
through-hole assemblies.
This is accomplished with the innovative tunnel concept,
individually in speed controllable conveyor segments, the
reproducible flux application, the modular preheat con-
figuration and the up-to-date soldering area which leaves
nothing to be desired.
Cost-Effective and Energy Efficient
P O W E R W AV E N 2
P O W E R W AV E N 2
The Nitrogen Tunnel: effective and energy efficient
The PowerWave N2 is equipped with a closed tunnel system.
The special design of the stainless steel tunnel results in a low
nitrogen consumption.
A new and innovative tunnel insulation ensures very high
energy efficiency - a clear advantage for your production
costs.
Hinged heat-resistant glass covers not only make for a very
attractive design but also allow ideal accessibility to all
machine areas.
The Fluxer Area: reproducible and sparing
The PowerWave N2 is provided with an innovative fluxer unit
that reduces flux consumption remarkably, and simulta-
neously makes for low maintenance requirements.
The fluxer is driven motorically, thus providing several
advantages. Offset and spray width can individually be
programmed, travel speed and positioning are absolutely
accurate and reproducible.
The spray head with HVLP tecnology (high volume - low
pressure) ensures a stable spray jet and a very precise spray
pattern even at the outer edges of the printed circuit boards.
A flux quantity monitoring system ensures reliable processes
and perfect results.
This features a reproducible fluxing process with a consider-
ably reduced flux consumption. Simultaneously, mainte-
nance requirements are tremendously reduced as this
system overall features less soiling of the fluxer area.
The Preheat Area: modular and productive
The flexible preheating zone configuration with an active
length of 1800 mm [70.86"] enables the system to be adapted
to your specific production needs.
Depending on the requirements, the PowerWave N2 may be
equipped completely individual. IR preheat zones ensure an
even heating of the entire assembly while quartz heaters
fluxer area with HVLP technology
and exhaust units
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make for a quick heat transfer and compensate temperature
differences because of unequal mass proportion within the
assembly. Convection modules are particularly effective and
component-sensitive. They guarantee a very homogeneous
heating of the assemblies and they are ideally suited for
processing of water-based fluxes as they perfectly evaporate
the water content.
In the case of high-mass printed circuit boards, top-side
heating modules may be installed additionally.
Of course, each preheat zone can be adjusted individually
and is separately monitored and controlled.
The Soldering Area: open for all challenges
The heart of the PowerWave N2 - the soldering area - offers a
flexible configuration which leaves nothing to be desired.
Innovative, up-to-date wave formers combined with an ideal
nitrogen atmosphere ensure optimum soldering results.
A programmable, automatic height adjustment of the solder
nozzles makes for highest flexibility.
Of course, the PowerWave N2 also is ideally suited for
processing of lead-free solder alloys. All machine parts
coming into contact with the liquid solder are protected with a
special composit coating.
The solder nozzles are prepared for lead-free processes with
a multilevel nitration treatment.
The programmable sectorial soldering mode and many other
innovative features bring the PowerWave N2 to perfection.
The Control Unit: powerful and easy to use
The PowerWave N2 is equipped with a modern control unit
concept that exhibits state of the art and which highlights
many features that ensure comfortable and continuous
control of the machine and process data.
Operation is made especially easy, featuring process
visualization and an interactive graphic user interface.
infrared preheat zone
quartz preheat zone
convection preheat zone
Up-to-Date Technology
Perfect Soldering Results
High Profitability: SEHO PowerWave N2
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