NUVA2 For demanding UV curing applications up to 2.50m wide - UV Curing System - Drupa
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NUVA2 UV Curing System
For demanding UV curing
applications up to 2.50m wide
gewuv.com
gewuv.com
NUVA2 UV Lamphead
D
E
A
GEW NUVA2 UV curing
B
NUVA2 UV System is safe for the widest range of
heat-sensitive materials.
C Versatile and controllable, with no heat transfer to the
machine or substrate at stand-by through the use of
A High output lamp actively air-cooled shutter technology.
B Minimal loss reflector • Optically tuned reflectors maximise the lamps’
C Optically tuned UV radiation profile curing effect
D Actively cooled reflector • Substrate overheating is reduced
E Absorbed heat • Air-cooling is now more effective than water-cooling
• Supports the fastest printing speeds
• Highest dose + highest intensity = maximum curing
• LED ready: with a hybrid lamp housing, an LED
cassette and an arc lamp cassette can be used
interchangeably on the same print unit
Lowest maintenance • Large range of customisation options available for any
application: contact GEW.
• Engineered for fastest, easiest lamp changes
Specification
• Lamp’s patented ceramic end design prevents
breakages during lamp change Width Up to 2.50m (98in)
• All replaceable components are plug-and-play Power Up to 240W/cm
for easiest maintenance
Compliance CE
• Patented active airflow path minimises air
consumption and contamination of lamp Operating temperature 5 to 40ºC (41 to 104ºF)
and reflectors: less cleaning is required
Operating humidity Non-condensing
to maintain curing performance
• All of the lamphead’s working parts are Cooling Air
cassette-mounted for ease of access and UV monitor Optional
offline maintenance
System warranty 5 years
Lamp options Mercury, iron doped
gallium doped;
ozone-free
The only tool needed to
change a UV cassette
gewuv.com
Why use GEW NUVA2?
Highly effective, patented design Available with inert atmosphere curing
• Fully air-cooled • Enables production of silicone release liners
• Up to 2.50m wide and food packaging
• 5-year warranty • Process consistency assured with embedded
precision oxygen level control
Lowest total cost of ownership • Fully engineered solutions designed to
• 30% energy saving suit your specific application
• Reduced plant air consumption
Options
Easily implemented sustainability measure • Doped lamps (Fe, Ga)
• Immediate reduction in CO2 footprint • Customisation to suit specialist applications
• Cool, quiet operation with no need for expensive
water-cooling
LED ready Watch the NUVA2
• Upgrade easily to LED UV curing in future using video demonstration
the same RHINO ArcLED hybrid power supply gewuv.com/nuva2video
Available with UV monitoring
• Multi-point UV measurement along the full
length of the lamp
• Real time reading of UV intensity supports
superior process consistency
Peter Rambusch
Managing Partner
Maximum machine productivity
• Fast start lamp technology Technische Klebebänder GmbH, Germany
• Proactive downtime avoidance
• Consistent, high-speed curing
• Quick to install “Only GEW was able to offer us a
comprehensive package of efficiency,
reliability and embedded service
with remote monitoring… the initial
investment is recouped in less than
four years with the added benefit of
faster, more stable production.”
RHINO power Ultimate control
Fail-safe operation Embedded service
Military-grade design protects the UV system from RHINO Control is connected
damage caused by incorrect voltage, short-to-ground, to the internet and encrypted
dropped phases, mains spikes and lightning strikes. system performance data is
In the event of a serious mains disruption, the system sent live to GEW 24/7.
powers down in a safe mode.
This ensures the fastest and
RHINO is designed to run in the harshest conditions and most precise response to
at ambient temperatures of up to 40°C. The system is service issues available in
unaffected by dust, ink mist and other contaminants. RHINO touch panel the industry.
Lowest operating costs System performance reports
With intelligent power management the current Regular reports are generated, detailing energy usage,
draw is balanced and harmonic distortion is minimised, uptime percentage and system performance.
reducing energy demand.
The Event Log continually records system use and
operating parameters, ensuring the system is working
Minimal footprint RHINO Rack at peak efficiency at all times.
A compact cabinet houses power supplies for up to
6 lamps and provides perfect cooling, atmospheric
protection and mains power distribution.
5-year warranty available
RHINO
GEW POWER ELECTRONICS
Using GEW’s embedded service package gives total
confidence in the reliability of GEW power electronics
and minimises unplanned maintenance costs. GEW is
the only UV supplier to offer this level of warranty.
Printed and cured with GEW LED UV on 350gsm Silk.
NUVA2-UK/V4
Head Office
GEW (EC) Limited, Crompton Way, Crawley RH10 9QR, UK
UK +44 1737 824 500 Germany +49 7022 303 9769 USA +1 440 237 4439
E sales@gewuv.com W gewuv.com
ArcLED®, E2C, NA2 and RHINO are protected by the following patents and patent applications: GB2495161, EP2709849, GB2495355, US9050831, GB2495901, EP2697066, GB2444328, 1408136.8,
15166954.6, 14/707,757, 1411699.0, 14183389.7, 14/482,743, 1415422.3, 1500494.8
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