Pure Gas Burners

Efficient process heat for tunnel kilns without additional combustion air

The SKS pure gas burner has been specifically developed for use in tunnel kilns in the heavy clay ceramics industry.

Using advanced computational fluid dynamics (CFD) and combustion simulations, the burner design has been continuously

 optimized to ensure efficient fuel combustion.

Unlike conventional burner systems, the pure gas burner utilizes the hot furnace atmosphere for combustion without requiring an external air supply. This reduces the technical complexity of additional air supply systems and significantly improves overall process efficiency.

SKS Gasbrenner Reingasbrenner

Save Gas, Reduce CO₂ Emissions, Secure Your Future

Rising energy costs and international climate protection targets present major challenges for industrial companies. Economical production requires maximum energy efficiency and an optimized CO₂ footprint.

The SKS pure gas burner can reduce gas consumption in tunnel kilns by up to 30% by utilizing the hot furnace atmosphere for fuel combustion without additional external air supply. This increases thermal efficiency and prevents unnecessary energy losses.

In addition, the burner is hydrogen-ready and can support the transition towards CO₂-neutral production – providing a sustainable and cost-efficient solution for the future.

Choose Efficiency Instead of Rising Costs
Let us explore potential energy savings in your plant.

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Your Benefits at a Glance



  • Improved heat transfer within the furnace
  • Uniform temperature distribution through jet impulse
  • Reduced CO₂ emissions
  • Compatible with various fuel types – H₂-ready
  • Up to 30% lower energy consumption
  • No external combustion air supply required

Pure Gas Burners

Download Technical Product Information


All technical information about SKS pure gas burners for direct heating without external combustion air, including efficiency potential and application areas.


  EN | PDF | 1 MB

Innovative Burner Technology for Sustainable Ceramic Production

High Flame Velocity for Optimal Heat Distribution


A specially developed mixing system generates a pronounced Venturi effect, creating a compact, blue flame with high exit velocity. The flame remains stable even under cross-flow conditions in the furnace, ensuring uniform heat distribution.


30% Lower Gas Consumption Through Precise Engineering


The optimized interaction of the gas nozzle, flame tube and swirl elements ensures efficient fuel utilization and homogeneous temperature distribution within the furnace.
In reference installations, gas consumption has been reduced by up to 30%, while significantly improving the temperature profile throughout the furnace.

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Technical Specifications of the SKS Pure Gas Burner

  • Technical Specifications of the SKS Pure Gas Burner
  • Thermal output: 40–100 kW
  • Fuels: Natural gas, LPG, hydrogen, mixed gases
  • Gas pressure: 0.8–1.5 bar
  • Operating temperature: From 750 °C
  • Firing port diameter: Minimum 130 mm
  • Penetration depth: Approx. 2 m
  • Recirculation rate: 350 m³/h

Our Services for Tunnel Kilns in the Brick and Ceramics Industry

SKS offers a comprehensive service package for industrial furnaces and combustion systems in the brick and ceramics industry. From engineering, installation and commissioning to maintenance, optimization and retrofitting, we ensure efficient operation, high process reliability and long service life for your burner systems.

Our services also include the manufacture and installation of natural gas and air piping systems, the supply and repair of industrial burners, and the integration of complete burner systems, including gas control trains and distribution manifolds.

Even after installation, we provide technical support, regular maintenance and comprehensive documentation to ensure the long-term reliability of your plant.

Let's Talk About Your Energy Efficiency Potential
We would be pleased to analyze your requirements and demonstrate how SKS pure gas burners can reduce the energy consumption of your tunnel kiln.

Contact Us Now