FLOX® burner REGEMAT®:
Efficiency at its best.

With the REGEMAT® series, WS has already succeeded in offering regenerative burners in a compact unit for years. The need for paired operation is eliminated.

While regenerative heating used to be limited to certain applications due to complex and space-consuming design, the REGEMAT® extends the advantages to a much wider range of applications. Rising energy prices make its use increasingly interesting even for smaller burner capacities.

Of course, with proven FLOX® technology on board. Even with highest air pre-heat temperatures, and the resulting, extreme fuel efficiency, the Regemat® achieves lowest NOx emissions.

The REGEMAT® series is available in different designs for direct and indirect heating and is particularly well suited for the use of hydrogen.

Application Examplesgames

Steel Industry

  • Stainless steel annealing
  • Pickling and annealing lines for stainless steel
  • Forging furnaces
  • Pre-heat furnaces
  • Pipe annealing furnaces
  • Strip galvanizing

Chemical Industry

  • Reforming furnaces
  • Crackers
  • Special applications
Rekumat® S

Drastic CO2 reduction at Rexnord Kette GmbH

Rexnord Kette GmbH and WS have successfully modernized a belt furnace, reducing the furnace's CO2 emissions by 35%. In addition to new burners with maximum energy efficiency, the optimization of the operating mode also contributes to the CO2 reduction.


REGEMAT® 250: Strong increase in sales figures

Continuous and recently even particularly strong increases in sales figures prove that the REGEMAT® 250 is the new gold standard for modern strip galvanizing lines. Customers are impressed by the lowest NOx values with maximum efficiency as well as its future viability thanks to its outstanding suitability for operation with hydrogen.

Rekumat® S


Thanks to patented gap-flow technology, REKUMAT® S NT burners achieve the highest energy efficiency with the lowest emissions even at low furnace chamber temperatures below 600 °C.

Rekumat® CR


The patented REKUMAT® CR burners allow for the first time the substoichiometric operation of a recuperative burner due to the integrated afterburner. Highest efficiency and lowest NOx emissions thanks to FLOX® technology.

REGEMAT® function in video