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15~75hp 16 bar High Pressure Combined Screw Air Compressor for Laser Cutting

1. Air delivery: 1.05~5.5m3/min 37.1~195cfm
2. Pressure: 1.6MPa/16 bar/232psi
3. Power:11~55kW/15~75hp
4. Gas storage tank capacity: 400~1800L
Availability:
Quantity:
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Rocky 16 bar High Pressure Integrated  Fiber Laser Compressor

The 16 Bar Integrated Screw Air Compressor is an integrated air system that combines a high-pressure screw compressor, a refrigerated dryer, and an air receiver. It generates 16 Bar discharge pressure and provides stable, clean, dry compressed air for industrial laser cutting applications.


Key Features & Advantages

1. High-Pressure, Stable Air Supply

16 bar high pressure meets the requirements of nitrogen cutting or high-speed cutting. The intelligent control system minimizes pressure fluctuations, ensuring smooth cut surfaces.

2. Ultimate Air Purification

A powerful built-in post-treatment system effectively removes oil, moisture, and dust, providing Class 0 or absolutely oil-free, high-purity air to protect the laser lens and prevent oxidation of the cutting material.

3. Highly Efficient and Energy-Saving Integration

The integrated design. The use of permanent magnet frequency conversion technology allows for real-time power adjustment based on cutting gas demand, significantly reducing energy consumption.

4. Plug-and-Play

All factory commissioning is complete. Users only need to connect the power supply and air outlet pipe to the laser machine for easy installation.

5. Low Operation and Maintenance Costs

The screw air end is designed to be stable and durable, and the integrated solution reduces piping leaks, simplifying routine maintenance.


16 bar High Pressure Screw Air Compressor for Fiber Laser Cutting

ModelAir Delivery
(m3/min)
max
Exhaust
pressure
(bar)
max
Power
(kW/hp)
Noise
dB(A)
Outlet
diameter
(In)
Dimensions
(mm)
Weight
(kg)
Exhaust
pressure
dew point (°C)
Exhaust
dust
content (μm)
Exhaust oil
content
(ppm)
Gas storage
tank
capacity (L)
RMZY-15A1.051611/1568G3/41800*900*17804302~100.010.001400
RMZY-20A1.521615/2065G3/41800*900*17804502~100.010.001400
RMZY-30A2.411622/3068G3/41880*900*19805502~100.010.001400
RMZY-20AA1.521615/2065G3/42250*900*2080450-200.010.001400
RMZY-30AA2.411622/3070G3/42250*900*2080700-200.010.001400
RMZY-50AA3.901637/5070G3/42660*1000*2050980-200.010.001600
RMZY-75AA5.501655/7570G3/43500*2330*22151540-200.010.0011800
Note:
1."A" indicates an additional absorption dryer.
2.All compressors feature adjustable pressure settings.


Applications

✔ Industrial laser cutting (fiber/CO₂ lasers)

✔ High-pressure gas supply for CNC machines

✔ Metal fabrication, automotive, and aerospace industries


FAQ

Q1: Why does laser cutting require such a high pressure of 16 bar?

A: High pressure is crucial for ensuring effective cutting. This is especially true when using nitrogen as an assist gas for bright-surface cutting. High-pressure gas is needed to quickly remove the molten metal, resulting in an oxidation-free, smooth cut surface. Insufficient pressure will result in rough, dross-laden cut surfaces.


Q2: Why can't ordinary factory air be used directly in a laser cutting machine?

A: Absolutely not. Ordinary air contains moisture and oil, which can:

• Contaminate/damage expensive laser focusing lenses, affecting beam quality.

• Form oxide layers or water stains on the cut surface, affecting product quality.

• Cause scaling inside the cutting head, leading to malfunctions.


Q3: Does this equipment consume a lot of energy?

A: While generating high-pressure air itself consumes a lot of energy, the dedicated machine utilizes permanent magnet variable frequency technology and intelligent control to deliver on-demand air supply, avoiding unnecessary idle time. Its overall energy efficiency far exceeds that of a separate "ordinary air compressor + post-processing" solution in high-pressure scenarios.


Q4: What kind of routine maintenance is required?

A: Core maintenance includes:

• Regularly replace the air filter element and oil filter.

• Regularly check and replace the lubricating oil.

• Regularly drain condensate from the drain valve.


Q5: How should I choose a brand and model?

A: Key considerations include:

Air purity: Whether it truly meets the oil-free Class 1 standard.

Pressure stability: The accuracy of the frequency converter and the pressure fluctuation range.

Post-processing capabilities: The dryer's dew point temperature and the filter's accuracy.

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Telephone: +86-173-2106-2761
 WhatsApp: +8617321062761
Email: Anna@rockymachinery.com
 Address: Room 604, #12, Powerlong Center, No.689 Xiwang Road, Jiading District, Shanghai, China
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