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LC SERIES

LC MIX laser cutting gas mixers | Atlas Copco

Pure oxygen laser cutting is slow and leaves an oxide layer that may need to be removed. Working with pure nitrogen is faster and gives clean edges but can require deburring. The Atlas Copco LC MIX gives you the best of both worlds. By blending the right amount of oxygen into nitrogen, our gas mixer helps keep your laser cutting clean, sharp and fast.

LX MIX gas mixer front view
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Description

Optimize your laser cutting

Mixing high-pressure nitrogen and oxygen for laser cutting, the LC MIX helps combine speed and efficiency with quality and a clean finish. The compact and simple package takes up very little room and requires minimal service, offering the easiest way to optimize your laser cutting performance and results. 

LC MIX gas mixer L view

A superior assist gas mixer

LC MIX gas mixer ghost view
  • Nitrogen purity up to 99.5%
  • High accuracy ±0.1%
  • Pressure and mix designed for laser cutting
  • Accurate and stable mixed gas supply

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Benefits

Technical benefits

Quality cutting
With optimal mixing, achieve cutting speeds more than five times faster than with pure oxygen and produce much less burr than with pure nitrogen. In the end, you get a clean finish with paint- and weld-ready edges.
Quick installation
The most compact gas mixer available, the LC MIX fits easily on your shop floor and requires very little maintenance. It is built for plug-and-play installation and integrates seamlessly with laser machines.
Easy operation
The system is straightforward to use: no large mixing vessels required, real-time flexibility in gas mix adjustment, and a built-in bypass for easy switching between mixed and non-mixed gas. 
LC MIX cover image

Two versions to meet your needs

LC MIX+ (Automatic)

 

  • Controller with automatic selection of gas mix
  • 79-99.5% purity
  • Bypass included to switch between mixed/non-mixed gas
  • Requires only single-phase electrical supply
  • Dual certified (IEC/UL) and dual electrical supply (50/60 Hz)

LC MIX (Manual)

 

  • No controller
  • Manually adjustable dial
  • 79-99.5% purity
  • No power supply needed

 

 

 

 

 

Specification

Technical specifications

Measurement

Min outlet capacity

Max outlet capacity

Max inlet pressure N2

Max inlet pressure O2

Max outlet pressure mix

Purity range (N2 purity*)

Power supply (Automatic version)

Pressure drop

Inlet / outlet connections

Dimensions (L x W x H)

Mass**

Metric

20 Nm3/h

120 Nm3/h

34 Barg

33 Barg

31 Barg

79-99.5%

230v 50 Hz

2-4 Barg

½” BSP Cone male

0.6x0.6x0.8m

80 kg

Imperial

12 cfm

71 cfm

493 psig

478.5 psig

449.5 psig

79-99.5%

110v 60 Hz

29-58 psig

½” BSP Cone male

23.6x23.6x31.5"

176 lbs

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