Gas filtration for laser cutting

PPNG LX

The PPNG LX is a filter panel that protects your laser cutting system from oil, dust, and other contaminants. Designed specifically for the filtration of high-pressure assist gases used in laser cutting, it ensures only clean, reliable nitrogen, oxygen, air or mixed gases reaches your laser head to safeguard cutting quality and reduce the risk of costly downtime.

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Protect your laser

Safeguard critical components

The PPNG LX prevents oil, dust, and other contaminants from reaching your laser head to protect optics, nozzles, and cutting heads from costly damage.

Stay up and running

Avoid downtime and repairs

By ensuring clean, high-quality assist gas, the PPNG LX reduces the risk of unplanned maintenance and keeps your laser cutting operation running without interruption.

Multiple assist gases

Flexible & compact

Pre-assembled and compact, the PPNG LX filters nitrogen, oxygen, air and mixed gases to meet your operational requirements.

PPNG LX Gas Filtration For Laser Cutting

The PPNG LX is a high-efficiency filtration panel that removes oil, dust, and vapor contaminants from the nitrogen, oxygen, air, or mixed assist gases used in laser cutting. Even trace levels of these impurities can damage the laser head, degrade cutting quality, and cause unplanned downtime.

 

The PPNG LX ensures that only clean, high-quality assist gas reaches your laser head. Its advanced, multi-stage filtration supports consistent performance and extends the life of sensitive components like nozzles and optics.

 

The PPNG LX comes pre-configured for nitrogen and oxygen filtration and offers an optional additional panel for air or mixed gas. Thanks to its compact, pre-assembled design, installation is simple and maintenance is minimal.

PPNG LX filtration panel front view white

High-performance assist gas filtration for laser cutting

The PPNG LX ensures that only clean, contaminant-free assist gas reaches your laser cutting system. By removing oil, dust, aerosols, and vapor contaminants from nitrogen, oxygen, air, or mixed gases, it protects sensitive components such as optics, nozzles, and cutting heads. This consistent gas quality helps maintain cutting performance, extends component life, and reduces the risk of unplanned downtime, making the PPNG LX an essential safeguard for reliable, high-quality laser cutting operations.

Key Features

Filtration designed for laser cutting

The PPNG LX comes as standard with nitrogen and oxygen filtration:

 

  • O2: High-efficiency dust filtration
  • N2: High-efficiency coalescing filtration of aerosols, dust and oil vapors

 

Optional air and mixed gas filtration can be added:

 

  • Air or mixed gases: High-efficiency coalescing filtration of aerosols, dust and oil vapors
PPNG LX filtration panel open view white

Unlock the benefits of on-site nitrogen generation

Are you considering whether to transition from buying bottled nitrogen to generating nitrogen on-site? The choice is clear—you absolutely should! On-site gas generation offers numerous benefits, including reduced costs, precise purity control, lower transportation emissions, enhanced safety, and the elimination of logistical challenges. In every aspect, on-site nitrogen generation proves to be the more effective and efficient solution. Reach out to our experts to learn more about how this transition can benefit your operations.

Contact our nitrogen experts

General specifications

N2 filtration capacity (Nm3/h)

315

O2 filtration capacity (Nm3/h)

112

Air/mixed gas filtration capacity (Nm3/h)

315

PPNG LX product brochure

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  • Ensures top gas quality
  • Protects laser optics, nozzle and cutting head from contamination
  • Reduces unplanned downtime and costly repairs
  • Maintains consistent cutting quality over time
  • Compact, pre-assembled filtration panel
  • Suitable for nitrogen, oxygen, air, and mixed gases
  • Standard nitrogen and oxygen filtration; optional additional configuration for air and mixed gas filtration
  • Based on Pneumatech’s proven filter technology

  • Operating pressures: 50 barg/725 psig
  • Operating temperature range
    • 0-120°C/32-248°F (for grades G, C and D)
    • 0-35°C/32-95°F (for grade V)
  • Available grades:
    • G:  general oil coalescing filtration (max. oil carry-over: 0.08 mg/m³)
    • C:  fine oil coalescing filtration (max. oil carry-over: 0.007 mg/m³)
    • D:  fine dust filtration (99.98% at MPPS)
    • V:  oil vapor filtration (max. oil carry-over: 0.003 mg/m³)
  • Inlet and outlet connections: threaded
  • Housing material: Aluminum

  • Air or mixed gas filter panel

Get in touch

Have questions or curious about how our nitrogen generators can boost your operations? Reach out to us! Our team is eager to provide insights and support to help you optimize your processes with our cutting-edge nitrogen technology. Let's transform your operations together!

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