Faster Cutting. Better Edges. Lower Gas Costs.

Laser Cutting MIX is a precision nitrogen-oxygen gas mixer developed specifically for laser cutting, allowing operators to optimise cutting speed, edge quality and operating cost, particularly on mild steel and aluminium.

By blending nitrogen and oxygen in controlled ratios, LC MIX combines the advantages of both gases in a single, stable supply.

Why Use Mixed Gas for Laser Cutting?

Up to 4-5 times faster cutting than oxygen alone (mild steel)

Reduced burr compared with pure nitrogen

Paint-ready and weld-ready edges

Ability to cut thicker material than nitrogen alone

Reduced secondary finishing and rework

Improved productivity and throughput

For aluminium, LC MIX can deliver up to 40% faster cutting with cleaner edges compared to pure nitrogen 

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Key Features & Options

  • Nitrogen purity range: 79-99.5%

  • Designed in-house specifically for laser cutting

  • Two versions available:

    • LC MIX (manual): simple dial control, no power required

    • LC MIX+ (automatic): HMI-controlled, fully automatic mixing

  • Plug-and-play installation

  • No external mixing vessel required

  • High accuracy and stability (+0.1%)

  • Minimal servicing requirements

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Technical Overview

  • Capacity range: 20–120 Nm³/h

  • Max inlet pressure:

    • Nitrogen: 34 bar

    • Oxygen: 33 bar

  • Max mixed gas outlet pressure: 31 bar

  • Typical pressure drop: 2–4 bar

  • Designed for industrial laser cutting environments

 

Want to Optimise Your Laser Cutting Process?

Speak to Air Kraft about integrating LC GUARD or LC MIX into your laser cutting system for improved performance, protection and long-term reliability.

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