Nitrogen Generation Unit For Laser Cutting
  • Air ProNitrogen Generation Unit For Laser Cutting

Nitrogen Generation Unit For Laser Cutting

Nitrogen Capacity: 1-300Nm³/hr
Nitrogen Purity: 99.5%-99.999%
Nitrogen Pressure: 0.1-3.5Mpa (Pressure can be custom-made)

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Product Description


Nitrogen is a gas widely used in laser cutting for its inert properties that prevent any reaction with the molten metal. In order to meet the specific nitrogen requirements of the industrials of laser cutting, ZHONGRUI has designed nitrogen generation unit forlaser cutting. Developed in collaboration with industrial users, this unique solution allows a continuous and autonomous supply of nitrogen according to the specifications required by cutting machines. And whatever the thickness of the metal to cut (1 to 20 mm).

The complete system includes a nitrogen generator and a high pressure bottle filling system to store the amount of nitrogen needed to cover peak consumption. An air supply unit is also available to complete the set.


1. Parameter (Specification) of Nitrogen Generation Unit for Laser Cutting

Model Nitrogen Capacity Power Nitrogen Purity Feed Air Pressure Nitrogen Pressure
ZR-3 3Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-5 5Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-10 10Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-15 15Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-20 20Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-30 30Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-40 40Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-50 50Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-60 60Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-80 80Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-100 100Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-150 150Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-200 200Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa
ZR-300 300Nm³/hr 0.1KW 99.5-99.999% 0.8-1.0Mpa 0.1-3.5Mpa

Remark: More models and specifications please contact us.

PSA (Pressure Swing Adsorption) is an advanced gas separation technology, which has an irreplaceable position in the field of current on-site gas supply. Nitrogen generation units for laser cutting use compressed air as raw materials and carbon molecular sieves (CMS) as adsorbent to get high purity nitrogen based on the principle, which is pressure swing adsorption under normal temperature. Nitrogen generation units for laser cutting use two parallel adsorption towers, which are automatically running with pneumatic valves controlled by PLC, alternatively adsorb under pressure and regenerate without pressure, to separate nitrogen and oxygen, and get final required high purity nitrogen gas continuously.


2. Introduction of Nitrogen Generation Unit for Laser Cutting

3. Features of Nitrogen Generation Unit for Laser Cutting

1) The equipment adopts the brand-newly-designed filling technique, extending service life of molecular sieve to more than 10 years.

2) Special bypass design ensures lower energy consumption and larger effects.

3) Imported pneumatic valves guarantee much more stable performance.

4) Computer operation, simple technical design, easy maintenance.

5) Installation is simple. Not require special foundation, just need flat ground.

4. Applications and Support of Nitrogen Generation Unit for Laser Cutting

Laser Users — Free yourself from the costly and inconvenient outside purchase of bottled and liquid gases. Our nitrogen generation units for laser cutting  enable you to generate high purity nitrogen, used in assisting, high-pressure metal cutting and beam path purge, while virtually eliminating nitrogen gas evaporation loss as well as recurrent delivery and rental charges.

There’s an alternative to purchasing nitrogen regularly.

With these units, nitrogen with purities from 95 to 99.999% can be produced for a fraction of the market price of Nitrogen, right in your own facility. Other added benefits of our nitrogen generation units for laser cutting are increased workplace safety and security, while eliminating the need for hazardous storage areas.

Since the systems operate entirely automatically in direct response to demand, downtime due to late deliveries, or unexpected empty gas cylinders, becomes a thing of the past. Companies using N2 for cutting assist or beam path purge can realize immediate benefits from our nitrogen generation units for laser cutting.

5. Shipment of Nitrogen Generation Unit for Laser Cutting

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