Industrial compressed air / MATEOU
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All-in-one laser cutting air compressors
All-in-one high-pressure compressed-air supply for compatible 3000W (3 kW) and 6000W (6 kW) fiber laser cutting machines. Each SZG 4-in-1 unit integrates a screw air compressor, refrigerated air dryer, air receiver and a set of precision filters, with electronic drain valves fitted as standard. Listed SZG performance data are at 15.5 bar. For a 16 bar requirement, contact MATEOU to confirm a suitable configuration. Match the package to the laser machine pressure, airflow and air quality.
SZG MODEL SPECIFICATIONS
Select a model to view its specifications on this page. The comparison shows air delivery at 15.5 bar. Open a model to compare all listed pressures and configurations.
| Model | Motor power | Air delivery15.5 bar | Air outlet | DimensionsL × W × H / mm | ||||||||||||||||||||||||||||||
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| 15 kW | 0.46–1.3 m³/min16.2–45.9 CFM | G 3/4 | 1600 × 740/780 × 1550 | |||||||||||||||||||||||||||||||
SZG-20A / Full specificationsSELECTED MODEL SZG-20A15 kW / Permanent magnet variable speed screw compressor
Air delivery is the compressor output rating at the stated working pressure. Compare values on the same reference basis. CFM and psi are unit conversions from the listed metric values.
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| 22 kW | 0.8–2.3 m³/min28.3–81.2 CFM | G 1 | 1600 × 740/780 × 1650 | |||||||||||||||||||||||||||||||
SZG-30A / Full specificationsSELECTED MODEL SZG-30A22 kW / Permanent magnet variable speed screw compressor
Air delivery is the compressor output rating at the stated working pressure. Compare values on the same reference basis. CFM and psi are unit conversions from the listed metric values.
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| 37 kW | 1.2–3.3 m³/min42.4–116.5 CFM | G 1 1/2 | 1900 × 900/940 × 1855 | |||||||||||||||||||||||||||||||
SZG-50A / Full specificationsSELECTED MODEL SZG-50A37 kW / Permanent magnet variable speed screw compressor
Air delivery is the compressor output rating at the stated working pressure. Compare values on the same reference basis. CFM and psi are unit conversions from the listed metric values.
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Listed specifications are reference values for series comparison. Compare air delivery at the same working pressure; final appearance, dimensions and components are confirmed with your quotation.
APPLICATION CASES
LASER POWER & MATERIALS
Fiber laser cutters process carbon steel, stainless steel and aluminium with different assist gases. These selected ranges from laser-machine manufacturers illustrate how laser power and gas choice affect the process.
| Material / process | 3000W / 3 kW laser | 6000W / 6 kW laser |
|---|---|---|
| Carbon steel / thin-sheet air cutting | 1–2 mm Compressed air or nitrogen | 1–4 mm Compressed air or nitrogen |
| Carbon steel / oxygen cutting | 3–12 mm Oxygen | 6–20 mm Oxygen |
| Stainless steel | 1–6 mm Nitrogen reference | 1–12 mm Nitrogen or compressed air |
| Aluminium | 1–6 mm Compressed-air reference | 1–10 mm Nitrogen or compressed air |
These are illustrative laser-machine process examples, rather than maximum thickness ratings or test results from the pictured installations. Material grade, laser source, nozzle, cutting speed, gas supply and required edge quality affect the result. Use the laser manufacturer-approved cutting program and a sample cut to confirm production capability.
Oxygen and nitrogen require their own gas supplies; the SZG package supplies compressed air. For air cutting, confirm the approved pressure and flow at the cutting head, the required air quality and acceptable edge oxidation before choosing the compressor.
Technical references: GYC Laser 3000W parameter chart, KRRASS 3000W cutting parameters and DXTECH 6000W cutting parameters.
MATEOU also supplies 16 bar standalone screw air compressors for higher-power laser cutting applications, with separate receiver storage, drying and filtration matched to the operating requirements. Send the laser model, material and thickness, required airflow and cutting-head pressure for selection.
SERIES OVERVIEW
SZG 4-in-1 all-in-one packages serve compatible 3000W (3 kW) and 6000W (6 kW) laser cutting applications, with 15, 22 or 37 kW motors. Listed SZG performance data are at 15.5 bar. Contact MATEOU to review a 16 bar working-pressure requirement.
For laser cutters above 6000W, MATEOU also supplies 16 bar standalone screw compressors with separate high-pressure dryers, air receivers and filters.
Select the air system from the cutting machine requirements: working pressure, airflow, air quality and operating schedule.
Allow for pressure losses through the air-treatment equipment and pipework. A compressor pressure figure alone does not establish the pressure available at the laser cutter. Share the laser manual and installation layout for a more useful selection discussion.
The all-in-one unit includes a screw air compressor, refrigerated air dryer, air receiver and a set of precision filters. Electronic drain valves are standard and discharge collected condensate automatically. Drying and filtration help control moisture, oil carryover and particles for compatible fiber laser cutting applications. The oil-injected compressor package must be matched to the laser manufacturer's air-quality requirements.
Select air delivery for the machine demand and the intended duty pattern. The appropriate size depends on simultaneous equipment use and the operating conditions as well as the laser power. Use the actual machine requirement rather than a general kW rule.
Our enclosure panels are made from thick material conforming to Chinese national standards. The rigid panels help reduce resonance and provide stable support for the enclosure. Internal thermal and acoustic insulation lining helps reduce operating noise.
For laser cutting of metal and other compatible industrial applications, confirm the cutting equipment requirements with its manufacturer. Compressor selection should account for whether compressed air is used as an assist gas, for pneumatic functions, or for both.
SELECTION & SUPPORT
Share your working pressure, air demand, operating hours, electrical supply and installation conditions. We can review the model, receiver capacity, integrated air treatment and connection to your equipment.
MATEOU offers a two-year equipment warranty. Applicable coverage and terms are confirmed in the quotation and order documents.
COMMON QUESTIONS
Laser power is useful background information, but it is not a complete compressor specification. Provide the required air pressure, airflow, air quality and operating schedule from the laser equipment manual.
A component rated for 10 bar is unsuitable for a 15.5 bar operating system. Every pressure-containing component must have an appropriate rating, and the package air-treatment configuration must be confirmed before order.
Send the laser machine model or manual, required pressure and airflow, supply voltage, planned running hours and the distance from the compressor to the cutter. Include any special air-quality requirement.
Yes, for compatible air-cutting requirements. The installation gallery shows two 3000W (3 kW) laser cutting machines and one 6000W (6 kW) machine. Select the compressor from the cutter's specified pressure, airflow, air quality and operating schedule, rather than laser wattage alone.
MATEOU can supply 16 bar standalone screw compressors and configure separate high-pressure air treatment and receiver storage. Laser power alone does not determine the required compressor size; send the cutting machine manual and the intended material, thickness and operating schedule.
The SZG 4-in-1 package combines a screw air compressor, refrigerated air dryer, air receiver and a set of precision filters. Electronic drain valves are fitted as standard. Match the complete system to the laser machine working pressure, air delivery and air-quality requirements.