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Home » Our technologies » Thermoreactor®


SUNKISS USA invented the Thermoreactor® and was the first manufacturer in the world to innovative by developing an infrared technology specially adapted to drying, fusion and polymerisation of paint. Benefits include saving times and space and achieving better product finishing, energy efficiency and greater operational flexibility.

3 ranges of infrared Thermoreactors®
for your drying tunnel

Airless range Thermoreactor


Low-power density infrared radiant unit

  • ideal for use on sensitive parts such as wood, plastic surfaces and so on
  • operates in Gas mode
  • temperature between 40°C and 100°C.


Air Boost range Thermoreactor


Medium-power density infrared radiant unit

  • highly energy efficient
  • compact installation enables big energy saving
  • temperature between 60°C and 250°C.


Air Recycling Range Thermoreactor


High-power density infrared radiant unit

  • highly energy efficient
  • very environmentally friendly: it reduces VOCs and has an air cleaning system
  • temperature between 70°C and 300°C.


How does the Thermoreactor® work ?

How does the Thermoreactor® work ?

The Thermoreactor® invented by Sunkiss USA is a radiant panel-style drying apparatus that uses gas catalytic combustion technology to produce infrared radiation. It transfers active energy to the very core of coating by sending electromagnetic waves across a very broad infrared spectrum. These waves constantly fluctuate and are absorbed perfectly into all organic coating (paint, glue, water, etc.).

The industrial applications of SUNKISS USA Thermoreactor®

SUNKISS USA’s infrared technology is renowned for its excellence for paint drying and curing but it also offers benefits to other industrial sectors that have similar requirements in terms of efficiency and quality.

Examples of industrial application of the infrared radiant unit
Gelling plastisol
PVC foam expansion
Continuous glue drying on adhesive tape
Drying water-based sand moulds for foundries
Preheating plastic before jet piercing

ATEX certification

ATEX directiveThermoreactor® technology has ATEX (explosive atmosphere) certification from the independent INERIS laboratory and has CE INERIS 10ATEX0002X approval

Main benefits

  1. absolutely safety
  2. dries 4 times faster
  3. saves space
  4. Cleans up pollution
  5. up to 50% more energy efficient

Our products

Are you looking for an innovative and efficient drying solution ?

Are you looking for an innovative and efficient drying solution ?

If you are interested in a drying tunnel that uses the infrared Thermoreactor® to rise to the challenges of your business sector, SUNKISS USA can cater to your specific needs. The unique concerns of every company make our Research and Development team all the stronger and ensure our drying tunnels never stop improving.