Gas Process Plants

LT GASETECHNIK provides individually planned gas process plants for control system of pressure and/or flow or as gas mixing system. We design and manufacture equipment for industrial gases applications with flammable or non-flammable, corrosive or toxic industrial gases, including associated control and analysis technology.

1. Range of supply

Our range of supply includes:

  • Gas mix plants
  • Plants to control gas pressure and / or flow
  • Testing plants
  • Dosing devices
  • Analysis installations for monitoring of gas mixtures


  • all gases (neutral, flammable, corrosive, toxic)
  • operating temperatures from -40°C…+60°C
  • performance from 5 to more than 10 000 Nm³/h

For gas mixing plants our design and control concept has a modular design. This allows optimum adaptation to individual customer needs.

2. Supported project phases

  • Consulting
    • Safety rules for gas handling
    • Safety at work
    • Feasibility studies
  • Conception
    • Safety related concepts for handling of combustible, oxidizing and toxic gases
  • Engineering (New stations and Revamps)
    • Tailor-made measuring and control engineering
    • High operational availability
    • 3D design
    • Tailor-made analytical techniques
    • Proven trip, interlock and safety concepts
    • Observation of customer standards
  • Engineering concerning Regulatory Authorities
    • Issue of formal applications
    • Issue of documents related to protection against explosion
    • Risk analysis within the framework of conformity evaluations for stations, according to EU rules
  • Purchasing
    • Suppliers‘ qualification
    • Active due date management and quality management
  • Assembly and Erection
    • Assembly is best performed at LT workshop
    • Functionality test carried out at workshop, ahead of delivery
    • Only Interface connections at erection site
  • On-site commissioning
    • Commissioning and test with customers for training purposes
  • Documentation
    • Start during engineering phase
    • “as built” according to customer specifications
  • Service
    • Training of operating staff
    • Maintenance
    • Online support
    • Remote inspection

3. Fields of application – examples

  • 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)

4. Features

Our gas process plants convince through:

  • 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)


5. Advantages

  • 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.


6. References (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


Please contact us for your customized solution.