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Kohlbach Industrial Boiler Systems

The boiler systems form the heart of every biomass system. Kohlbach offers a complete range of flexible industrial process heat solutions, including warm/hot water, steam, and thermal oil boiler plants. These systems ensure reliable and efficient heat supply, delivering capacities from 400 to 15,000 kW per module or combined heat and power starting from approximately 3,000 kW thermal per module.


Benefits with KOHLBACH:

  • Long operating life
  • Exemplary high efficiency
  • Low maintenance
  • Extended full-load runtimes between maintenance shut-downs due to large heating surface reserves

The boiler systems


Warm Water Boiler

Thermal output: 0.4 – 17 MW

Design: 2-path and 3-path boiler systems

Safety temperature: 110 °C

Operating parameters: 100/80 °C

Hot Water Boiler

Thermal output: 0.4 – 17 MW

Design: 2-path boiler system

Safety temperature: 160 °C

Operating parameters: 130/100 °C

Saturated Steam Boiler

Thermal output: 0.8 – 12 MW

Design: 2-path boiler system

Maximum pressure: 30 bar

Operating pressure: 25 bar

Feed water temperature: 103 °C


Thermal Oil Boiler

Thermal output: 5.14 – 12.2 MW

Supply temperatures: 150 to 315 °C

Superheated Steam Boiler (Water Tube)

Thermal output: 5 – 17 MW

Operating pressure: 49 bar

Operating temperature: 450 °C

Feed water temperature: 103 °C

Superheated Steam Boiler (Fire Tube)

Thermal output: 3 – 12 MW

Safety pressure: 24.5 bar

Safety temperature: 350 °C

Operating pressure: 21.5 bar

Operating temperature: 300 °C

Feed water temperature: 103 °C

Kohlbach’s boilers are designed, constructed, and tested in accordance with: EC directive 97/23/EC (Pressure Equipment Directive) whilst employing the following technical specifications: TRD regulations [German technical regulations for steam boilers], AD bulletins [pressure vessels workgroup], EN 287, EN 288, etc, monitoring of the quality assurance system through TÜV-Management Service GmbH, South German TÜV corporate group.  

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