Denair DAV22-15.5 Ti Air Compressor For Fibre Laser Cutting
Built for industrial environments, the DAV22-15.5 Ti provides a stable air supply suitable for use as assist air on fibre laser cutting machines, helping maintain consistent cut quality across a wide range of metal cutting applications.
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Why Compressed Air Quality Matters in Fibre Laser Cutting
Fibre laser cutting places significantly higher demands on compressed air systems than general workshop applications. Pressure fluctuations, moisture, or contamination in the air supply can lead to:
Iconsistent cut edges
Reduced cutting speeds
Increased wear on nozzles and optical components
Unplanned machine downtime
Key Benefits of the Denair DAV22-15.5 Ti
Variable speed operation
Automatically adjusts output to match air demand, improving energy efficiency during fluctuating laser cutting loads.
Stable air supply for fibre laser cutting
Designed to maintain consistent pressure during continuous cutting operations.
Industrial-grade construction
Built for production environments where compressors are expected to operate for extended periods.
Compact, integrated design
Suitable for installation alongside fibre laser cutting machines without excessive space requirements.
Typical Fibre Laser Applications
The Denair DAV22-15.5 Ti is commonly used in fibre laser cutting applications such as:
Mild steel cutting using compressed air as an assist gas
Thin gauge metal cutting where nitrogen is not required
Assist air supply for fibre laser cutting heads
Supporting pneumatic systems within laser cutting cells
Technical Overview of the Denair DAV22-15.5 Ti
The DAV22-15.5 Ti combines variable speed efficiency, stable airflow, and industrial reliability, making it well suited to fibre laser cutting applications where air demand can vary throughout the working day.
Filtration & Air Quality
| Specification | Value |
|---|---|
| Compressor Type | Compressor Type |
| Cooling Method | Air cooled |
| Operating Temperature Range | 0°C to +45°C |
| Discharge Air Temperature | Ambient temperature +15°C |
| Lubricating Oil Quantity | 14 L |
| Oil Viscosity | #46 |
| Refrigerated Air Dryer | Integrated |
| Dryer Cooling Type | Air cooled |
| Dryer Dew Point | +2°C to +10°C |
| Dryer Refrigerant | R410A |
Airflow & Power
| Specification | Value |
|---|---|
| Free Air Delivery (FAD) | 6.5 – 2.40 m³/min |
| Rated Discharge Pressure | 15.5 bar |
| Max Operating Pressure | 16 bar |
| Min Operating Pressure | 5 bar |
| Motor Power | 22 kW |
| Shaft Power | 25 kW |
| Package Input Power | 26.14 kW |
| Specific Power | 11.46 kW/(m³/min) |
| Drive Method | Direct driven |
| Speed Control | Variable Speed Drive (VSD) |
| Power Supply | 415 V |
| Frequency | 50 Hz |
| Motor Efficiency | 94.9% |
| Protection Class | IP55 |
| Insulation Class | F |
Physical Data
| Specification | Value |
|---|---|
| Dimensions (W × D × H) | 1800 × 900 × 1700 mm |
| Weight | 870 kg |
| Sound Level | ≤ 75 dB(A) |
| Air Outlet Connection | R1-1/2″bar |
| Main Power Inlet | Ø40 mm |
| Air Tank Capacity | 500 L |
| Air Tank Design Pressure | 1.6 MPa |
| Starting Method | VSD |
| Recommended Installation Clearance | ≥ 1 m |
Refrigerated Dryer – Key Data (Integrated)
| Specification | Value |
|---|---|
| Air Flow Capacity | 4.0 m³/min |
| Power Consumption | 0.73 kW |
| Voltage | 220 V |
| Dimensions | 475 × 455 × 950 mm |
| Weight | 65 kg |
Important Application Note
Compressed air requirements vary depending on:
-
Fibre laser power (kW)
-
Material thickness
-
Cutting speed and duty cycle
When specifying compressed air systems for fibre laser cutting machines, correct sizing and air quality are essential to avoid pressure drop or contamination.
Specification & Application Support
Correct specification is critical when selecting compressed air systems for fibre laser cutting applications. Air demand, pressure stability, and air quality all have a direct impact on cutting performance and machine reliability.
Why Specify Denair Through Mantech Machinery
Denair DAV22-15.5 Ti – Frequently Asked Questions
Is the Denair DAV22-15.5 Ti suitable for fibre laser cutting machines?
Yes. The Denair DAV22-15.5 Ti is designed for industrial applications where stable air pressure and consistent airflow are required, making it suitable for use alongside fibre laser cutting machines when correctly specified for the application.
Can this compressor be used as assist air for fibre laser cutting?
Yes. Compressed air is commonly used as an assist gas for mild steel and thin gauge materials in fibre laser cutting. The DAV22-15.5 Ti provides the pressure capability and airflow required for assist air applications, subject to correct system sizing.
Does fibre laser cutting require clean, dry compressed air?
Yes. Clean, dry compressed air is important to protect cutting heads, optics, and internal pneumatic components from moisture and contamination, which can affect cut quality and increase maintenance requirements.
Is the Denair DAV22-15.5 Ti suitable for continuous operation?
The DAV22-15.5 Ti is designed for industrial duty cycles and can support continuous or extended operation, provided it is correctly sized and installed for the required airflow and pressure demand.
Do I need additional air treatment for fibre laser cutting?
This depends on the specific fibre laser system and application. The DAV22-15.5 Ti includes integrated air drying, but additional filtration or treatment may be recommended depending on operating conditions and air quality requirements.
Is this a new model?
Yes. When correctly specified and installed, air recirculation is possible, subject to application, material being cut, and relevant workplace safety requirements. Final suitability should always be confirmed during system specification.
Can Mantech Machinery help with specification and selection?
Yes. As the UK dealer for Denair, Mantech Machinery supports customers during the specification process, helping ensure the compressor is correctly matched to the fibre laser machine, materials being cut, and expected duty cycle.
Is the Denair DAV22-15.5 Ti supplied and supported in the UK?
Yes. The Denair DAV22-15.5 Ti is supplied in the UK through Mantech Machinery, with support available for specification, installation guidance, and ongoing operation.
Can I get advice before requesting a quotation?
Talk to us about the Denair DAV22-15.5 Ti Air Compressor for fibre laser cutting
If you’re considering the Denair DAV22-15.5 Ti for a fibre laser cutting application, speak to Mantech Machinery for guidance on correct system specification, integration with your fibre laser machine, and pricing.
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