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Messer Hardware

The lances are designed and manufactured separately for each case - dependet on specifics needed for the application and at the customer's site.

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Oxygen Regulation

Infinitely variable control unit for gases


to fulfil requirements (turn down ratio > 1:10)


  • design customized (dimensions, connections)
  • flow control with thermal mass flow meter
  • flow regulation with pneumatic valves
  • operation mode manual / automatic
  • failsafe electric control unit Simatic S7 300
  • compressed air as instrumental air and for cooling
  • data exchange via interface


  • with EC-Directive 2006/42/EC, 97/23/EC, 2006/95/EC, 2004/108/EC
  • with harmonized standards EN ISO 12100-1/-2, DIN EN 60947, DIN EN 729-3, DIN EN 746-2, DIN EN 50156


Regulation for enrichment or injection of gases