Biomass Boilers

Our range of biomass boilers are all manufactured in Germany from the highest quality materials and components. We offer two ranges of boilers:

  • HSK-RA series (50-198kw ) - Primarily a woodchip boiler but equally efficient at burning wood pellets, saw dust and shavings, this boiler series provides a compact solution to heating with biomass;
  • RHK-AK series (50-990kw ) - A multi-fuel biomass boiler maintaining high efficiency at partial and peak load outputs with a wide variety of fuels from woodchip to Miscanthus. Utilising a chain and flight ash removal system and high capacity combustion chamber.

All of our boilers benefit from the following features to allow for full automation and efficient combustion at partial and full load.

  • Parallel extraction agitator system with a 5000Nm torque gear box.
  • Solid core augers, continuously seam welded.
  • Milling cutter/rotary valve to allow cutting of any oversize fuel.
  • Automatic ignition through single or double glow bars linked to primary air blower.
  • Automated ash removal system; chain & flight for RHK-AK and sweep-arm & grate for HSK-RA boiler both provide efficient fuel specific ash removal
  • Self cleaning of heat exchangers through the periodic rotation of turbulators linked to the de-ashing system.
  • Combustion fully modulated according to flue gas O2 content and temperature combined with return water temp.
  • Automatic ash removal into ash collection bin available in either 45, 240 or 900ltrs depending on the size of boiler.
  • Complete control through the SIMATIC 7" touch screen control system, linked to SMS modem and/or smartphone monitoring.
  • not to mention a boiler which is built to last from high grade boiler steel, just compare the weight of our boilers against our competitors...

Please take a look around our website to find information on the right boiler for your application.


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