Machine and Plant Engineering

For our customers from the Machine and Plant Engineering we manufacture installations for gas- and mixed gas-supply of our customer’s plants. Since many years we manufacture installations, in particular for the production of forming gas, for our customers from the mechanical and plant engineering as well as from industrial furnace industry.

Standard gas mixers for forming gas or protective gas production from cracking gas or H2/N2 with H2 shares of up to 25% have a capacity of 200, 300, 500 or 600 m³/h, with or without tank in customized sizes such as 500 m³/h or 1,000 Nm³/h. These systems are usually built on a steel frame with integrated control and analysis technology.

Project examples from Machine and Plant Engineering

  • H2/N2 atmosphere for reaction furnaces 5.0 .. 25.0% H2 in N2 with 200 m³/h; control system, signal exchange and set point via Ethernet, with analysis system
  • Individual designed and manufactured gas mixers and gas mixing plants
  • Standard gas mixer for Arg / CO2 in capacities from 25 to 500 m³/h, with or without tank. The permanent documentation of the mixed gas quality is ensured by analysis technology with integrated data logger. The data is available via LAN, Bluetooth or USB interface.
  • Equipment of welding machines with gas supply routes

Please ask for our extensive reference list!


Feel free to ask us or request your quotation.


  • 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 (extract)

  • Bilfinger Piping Technologies GmbH
  • Deutsche Bahn AG
  • Dortmunder Industriesägen GmbH
  • Fichtel & Sachs AG
  • J. Wolfferts GmbH
  • Könn Industrieofenbau u. Thermotechnik GmbH
  • Linde AG
  • Linde Gas GmbH
  • LOI Italimpianti GmbH
  • Maropa Europe BV
  • Meyer Werft GmbH
  • Otto Junker GmbH
  • PanGas AG
  • Sistem Teknik A/S
  • ThyssenKrupp Marine Systems AG
  • WSP GmbH

Blog posts on the topic

Gasemischanlage von LT Gasetechnik
Use of future green energy from H2 and CO2 by LT GASETECHNIK
1024 578 Alexander Hanf

Video of a new LT gas mixing plant for the use of green hydrogen (#H2) and carbon dioxide (#CO2) in combination with natural gas

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Save money on quality welding
474 531 Alexander Hanf

When implementing the topic of “welding gas mixtures”, the highest accuracy may be important for quality and/or cost reasons. This is where the gas mixers from LT GASETECHNIK show…

read more
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…

read more
Two staged pressure control system with filter and safety valve
Two staged pressure control system
700 700 Alexander Hanf

2-staged pressure control system consists of: High pressure regulator with inlet pressure switch for monitoring the pressure status with reduction to an intermediate pressure of 1 … 8 barg Safety…

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