• Please call us: +49 (0) 231 961070-0 | Send us an e-mail: mail@lt-gasetechnik.com


LT GASETECHNIK supplies bespoke gas systems as a system for pressure control and/or volume flow control or as a gas mixing system. We plan and manufacture systems for gas technology applications with flammable or non-flammable, corrosive or toxic technical gases including the associated control and analysis technology.

From LT GASETECHNIK you get from a single source for your bespoke gas system:

  • Consultation
  • Concept and detail engineering for the mechanical part
  • Engineering, design and programming of the measurement, control, instrumentation and automation system including gas analysis technology (C&I)
  • Manufacturing, testing and commissioning
  • Documentation of the gas-technical systems with CE marking, risk analysis, PAAG/HAZOP study, eventually SIL classification


Feel free to ask us your questions or request an offer.

Our scope of supply and services includes:

  • Gas mixing plants
  • Systems for regulating pressure and/or control of volume flow
  • Testing systems
  • Dosing systems
  • Analysis equipment for monitoring gas mixtures



  • All gases (neutral, flammable, corrosive, toxic)
  • Operating temperatures from -40 ° C… +60 ° C
  • Outputs from 5 to> 10,000 m³/ h

Our design and control concept for gas mixing plants is modular. This enables an optimal adaptation to individual customer needs.

  • Consulting
    • Safety considerations when handling gases
    • Ocuupational safety
    • Feasibility studies
  • Concept finding
    • Safety-related concepts for handling flammable, oxidizing and toxic gases
  • Engineering (new systems + revamps)
    • 3D layout planning
    • Tailor-made C&I solutions planned and implemented by LT
    • Tailor-made analysis technology
    • Proven interlocking and security concepts
    • High availability
    • Consideration of company standards
  • Government engineering
    • Creation of the authority application
    • Creation of explosion protection documents
    • Hazard and risk analyzes as part of the conformity assessment for plants according to the EU guidelines
  • Procurement
    • Qualification of suppliers
    • Active appointment and quality management
  • Construction and assembly
    • Preferably complete assembly in the workshops of LT (“Package Unit”)
    • Largest functional test in the factory
    • Construction site: connection of the interfaces
  • Installation
    • Commissioning and test run with customers, thereby training effect
  • Documentation
    • Starts already during the engineering phase
    • “As built” according to customer standards
  • Service
    • Operator training
    • Gas safety training
    • Online monitoring
    • Maintenance and service contract
  • Shield gas for the welding technology (e.g. Ar/CO2)
  • Synthetic air for medical applications
  • Synthetic air for the chemical industry
  • Protective gas for the food industry (e.g. N2/CO2)
  • Reaction gas for forging technology (e.g. Ar/O2/H2)
  • Forming gas for steel- and rolling mills (e.g. N2/H2 und N2/H2/H2O)
  • Forming gas (HNx) for the glass or float glass production (e.g. N2/H2)
  • Proven, process related functionality, easy to use with an adapted degree of automation
  • Highest security standard
  • High availability
  • High accuracy and repeatability
  • Reliability
  • Fast adaptation to changing process requirements
  • Robustness against environmental conditions and operator errors
  • Long life and ease of maintenance (e.g. remote maintenance)
  • Particularly high accuracy and reproducibility
  • Static or dynamic, fully automated systems with cascade ratio control
  • Control, analysis and documentation of results with tailor-made solutions
  • Connection of the equipment to existing plant PLC and / or telemetry
  • High availability incl. remote maintenance
  • Redundant versions: Switching over without pressure peaks
  • Unmatched security: Redundant measurements

… just beyond standards.

References for bespoke gas systems (extract)

  • AGC Glass Europe SA
  • Air Products
  • ArcelorMittal AG
  • Aurubis AG
  • AVIC Sanxin Special Glass Technology Co., Ltd.
  • Euroglas GmbH
  • f | glass GmbH
  • Glaverbel
  • Gomelstelko Gomelglass JSC
  • Heinz Glas GmbH
  • Linde AG
  • Pilkington Deutschland AG
  • Rasselstein GmbH
  • Saint-Gobain Glass Deutschland GmbH
  • Schott AG
  • Şişecam-Trakya Cam Sanayii A.S.
  • Stahlwerk Ergste Westig GmbH
  • ThyssenKrupp AG
  • Wieland-Werke AG

Blog posts on the topic

Save money on quality welding
474 531 Alexander Hanf

When mixing welding gases, the highest accuracy can be important for quality and/or costs. This is where the gas mixers from LT GASETECHNIK show their special strength. Panel production plants…

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Safe lean-air supply of resin processes with – new article in the Asia Pacific Coatings Journal
1024 199 Alexander Hanf

The article in the February 2021 issue of APCJ describes the possibilities to meet the requirements of lean air system operators for quality, safety and availability. The aim is always…

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Lean air gas mixer with SIL 1
Avoiding explosions with atmosphere control
304 499 Alexander Hanf

Explosive atmospheres in vessels are for example created by dust (ground products) or by degassing (production or storage of flammable substances). Covering with pure nitrogen can be undesirable. Either because…

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H2 feed in
hydrogen / climate change / green hydrogen feed-in / decarbonization / H2 / funding in the field of hydrogen technologies and systems
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We are currently working on many projects in the area of mixing LPG, natural gas, methane, propane with (green) hydrogen. Do you have these projects too? Then talk to us,…

read more


Do you have a question
or would you like to request an individual offer?
Please feel free to contact us.

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