P R O F E X

System NUVA2®HP

NUVA2 HP is the same NUVA2 cassette in a narrower format – the extra cooling available allows running up to 240W/cm, with maximum power decreasing as lamp length increases. Fully air-cooled, NUVA2 HP is available with a wide range of customisation options and is perfect for final cure inkjet applications (with iron-doped lamps) or high-speed web machines.

GEW’s patented reflectors are actively cooled to ensure that heat transfer to the substrate is minimised, whilst delivering the highest UV intensity and dose available. The quick-change cassette design ensures fast lamp changes with only 1 hex key tool required and all replaceable components are plug and play for easiest maintenance.

Reliability is guaranteed and when powered by GEW’s RHINO system. NUVA2 HP can be purchased with a 5-year warranty which means no unplanned maintenance costs well beyond the return on investment period.

NUVA2 HP is ArcLED ready so that a NUVA2 HP and LeoLED cassette can be used interchangeably in the same print unit, and existing NUVA2 systems can be cost-effectively upgraded in the field with only the LED cassette and chiller required.

Highest power 

  • Power up to 240W/cm and patented reflector design give extreme irradiance and dose levels for the most demanding applications

Easy maintenance 

  • A smooth action cassette design makes quick lamp changes possible in 2 minutes with just 1 hex key tool

ArcLED flexibility

  • NUVA2 and LeoLED cassettes can fit in the same casing and run on the same power and control, for flexible hybrid press setups

5-year warranty 

  • Safeguards against unplanned maintenance costs throughout ROI period

Maximum machine productivity 

  • Fast start lamp technology; system proactively avoids unplanned downtime; consistent, high-speed curing; quick to install

Flexible options 

  • Doped lamps (Fe, Ga); multi-point UV monitoring; inert gas and customisation to suit specialist applications

Mercury**

**Lamp variants available on request

9.0W / cm²*

*Measured under standard GEW lab conditions with a standard lamphead configuration

145mm W x 293mm H

Air

Non-condensing

Find out more

Read the NUVA2® system brochure

RHINO Power supply

Military-grade design protects the UV system from damage caused by incorrect voltage, short-to-ground, dropped phases, mains spikes and lightning strikes. In the event of a serious mains disruption, the system powers down in a safe mode. RHINO is designed to run in the harshest conditions and at ambient temperatures of up to 40°C. The system is unaffected by dust, ink mist and other contaminants.

With intelligent power management the current draw is balanced and harmonic distortion is minimised, reducing energy demand.

A compact cabinet houses power supplies for up to 6 lamps and provides perfect cooling, atmospheric protection and mains power distribution.

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.

Control

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.

Regular reports are generated, detailing energy usage, uptime percentage and system performance. The Event Log continually records system use and operating parameters, ensuring the system is working at peak efficiency at all times.

The RHINO control automatically logs energy use and displays it on screen at the touch of a button, showing kWh consumption in operation, at idle and % production uptime.