Kohlbach Industrial Combustion Systems

Kohlbach’s combustion systems are designed to deliver optimal biomass fuel combustion, ensuring reliable performance and high efficiency. Each system is individually adapted to the specific type of biomass fuel, providing flexible solutions for sawdust, bark, wood chips, landscaping residues, nawaro wood, and even very wet, dry, or high-ash-content fuels. Whether the fuels are rough and inhomogeneous or fine, or include selected agrarian admixtures, Kohlbach offers tailored furnace solutions to meet diverse industrial needs.


Benefits with KOHLBACH:

  • Exemplary high efficiency and minimal emissions
  • Reliable nominal power with various biomass fuels and moisture content levels
  • Long operating life of the combustion chamber
  • Rapid and simple installation due to pre-assembled modules


The Combustion Systems


System K8

System K8

Furnace thermal output: 550 – 10,260 kW

Water content (% weight): 20 to 60 

Size (nominal length mm): 30 to 100

Maximum ash content (% weight): 10

System K12

Furnace thermal output: 5,850 – 19,800 kW

Water content (% weight): 20 to 60

Size (nominal length mm): 30 to 100

Maximum ash content (% weight): 15

System K13

Furnace thermal output: 900 – 6,800 kW

Fuel: Ideal for ENplus pellets according to E14961-2 (quality): A1, A2, B (industrial pellets)

Water content (% weight): Less than 10

Size (length and diameter mm): 

Length 3.15 to 40, diameter 6 to 8

Maximum ash content (% weight): 3


System K15

Furnace thermal output: 1,250 – 5,800 kW

Water content (% weight): 5 to 30

Size (nominal length mm): 30 to 100

Maximum ash content (% weight): 10

System K16

Furnace thermal output: 5,850 – 19,800 kW

Water content (% weight): 5 to 30

Size (nominal length mm): 30 to 100

Maximum ash content (% weight): 15

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