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Two-Stage High-Pressure Screw Air Compressors for Fiber Laser Cutting
Reliable, engineered, energy-efficient compressed air solutions designed specifically for high-power fiber laser cutting systems and demanding metal fabrication environments.
In fiber laser cutting, compressed air is not just a utility; it is an assist gas that directly impacts cutting precision, operational speed, and your bottom line. Utilizing unstable or low-quality air can lead to costly nozzle damage and micro-cracks on cutting edges.
Our high-pressure compressed air systems are engineered to:
Maximize Cutting Speed & Precision: High-pressure airflow rapidly removes molten metal, ensuring burr-free, clean dross-free edges on stainless steel, carbon steel, and aluminum.
Eliminate Oxide Layers: Delivers the consistent pressure required to minimize oxidation during the cutting process, reducing secondary finishing costs.
Protect Expensive Optical Components: Prevents dust, moisture, and oil aerosols from contaminating laser lenses and cutting heads, extending nozzle lifespan.
Ensure 24/7 Production Continuity: Eliminates pressure fluctuations that cause automatic laser system shutdowns or cutting defects.
Why should your facility invest in a Two-Stage high-pressure screw compressor over standard single-stage alternatives? The answer lies in thermodynamics and lifecycle cost optimization.
Compared to single-stage systems, our two-stage rotary screw technology delivers:
Up to 15% Higher Energy Efficiency:
By dividing the compression ratio between two distinct rotors, internal leakage is minimized, delivering more Free Air Delivery (FAD) per kW.
Near-Isothermal Compression:
Interstage cooling lowers the air temperature between stages, reducing the workload of the second stage and lowering thermal stress on components.
Superior Durability under 100% Duty Cycle:
Lower bearing loads and optimized rotor speeds significantly extend the operational lifespan of the air end.
Premium Asymmetrical Two-Stage Air End: Precision-engineered heavy-duty rotors optimized for continuous high-pressure performance (up to 40 bar) with extended bearing life cycles.
Ultra-Efficient Powertrain: Equipped with high-protection IE4 super-premium permanent magnet (PM) motors (IP55 rated), fully shielding internal components from conductive metallic dust.
Smart Variable Speed Drive (VSD): Inverters match air output dynamically to your laser machine's exact flow demands, eliminating idle energy waste and dropping power bills by 30% to 35%.
Heavy-Duty Internal Oil Separation: Multi-stage centrifugal and coalescing air-oil separator elements guarantee an oil carryover rate of < 3 ppm prior to external purification.
Industry 4.0 Intelligent PLC Control: Built-in Modbus/IoT integration for remote fleet monitoring, real-time pressure tracking, and preventative maintenance alerting.
|
Parameter |
Industrial Standard Range |
High-Pressure Laser Optimized Range |
|
Working Pressure |
10 – 16 bar (Standard Laser) |
16 – 40 bar (High-Power / Thick Plate) |
|
Motor Power Output |
15 kW – 250 kW |
22 HP – 335 HP |
|
Cooling Method |
Air-Cooled (Standard) |
Water-Cooled (Optional for heavy ambient) |
|
Motor Efficiency Class |
IE3 Premium Efficiency |
IE4 Super Premium (Permanent Magnet) |
|
Air Quality Standard |
ISO 8573-1:2010 Class 1-2-1 |
Optimized with dedicated filtration lines |
|
Control Interface |
Siemens/Schneider Components |
PLC Touchscreen with VSD Smart Control |
|
Duty Cycle |
100% Continuous |
24/7 Industrial Continuous Operation |
Our heavy-duty high-pressure compressor systems are trusted across global manufacturing sectors:
High-Power Fiber Laser Cutting: Tailored flow profiles for 3kW, 6kW, 12kW, and ultra-high-power 20kW+ fiber laser setups.
Precision Sheet Metal Fabrication: Delivering consistent air velocity for intricate geometries and clean-cut requirements.
Stainless Steel & Aluminum Processing: High-pressure delivery ensures clean cutting without discoloration.
Automotive & Aerospace Manufacturing: Meeting strict Tier-1 and Tier-2 component manufacturing tolerances and quality standards.
For laser cutting, a standalone compressor is not enough. Water droplets or oil traces in the pipeline will immediately ruin an expensive laser head. We provide skid-mounted, turnkey 4-in-1 integrated air systems pre-piped and pre-wired for plug-and-play installation.
Two-Stage High-Pressure Screw Compressor:
The reliable heart generating consistent pressure.
4-Stage High-Precision Coalescing Filters:
Particulate and active carbon filtration line ensuring air purity down to 0.01 micron and residual oil content down to 0.001 mg/m³.
Integrated Refrigerated & Desiccant Air Dryers:
Lowers the pressure dew point down to -20°C to -40°C, completely dropping moisture out of the air stream.
Heavy-Gauge Certified Air Receiver Tank:
Buffers airflow spikes, stabilizes system pressure, and allows moisture pre-separation.
In heavy industrial manufacturing, power consumption represents over 70% of the lifetime cost of an air compressor.
Our system design focuses on improving energy efficiency per unit of compressed air output under real production conditions:
Optimized FAD (Free Air Delivery):
Our two-stage design delivers more air flow per kilowatt of electricity than standard single-stage high-pressure units.
Reduced Peak Demands:
VSD soft-starting prevents high-current spikes during motor initialization, lowering peak demand charges from your utility provider.
Extended Service Intervals:
High-capacity filtration elements and premium synthetic lubricants reduce scheduled maintenance downtime and lower annual operational expenses (OPEX).
Energy Optimization Project for Metal Fabrication Facility
Observed Results:
Reduced reliance on nitrogen assist gas for selected carbon steel applications up to 10mm thickness
Estimated energy cost reduction of approximately 20–32% depending on production load profile and operating conditions
Estimated return on investment achieved within approximately 9–12 months under continuous industrial usage
Client Profile:
Medium-sized automotive parts manufacturer operating fiber laser cutting systems in continuous production environments
Initial Challenge:
High operational cost and inconsistent compressed air quality affecting cutting stability and tool wear patterns
Solution Implemented:
37kW Two-Stage High-Pressure VSD integrated system (30 bar configuration validated for production load conditions)
As a leading industrial air compressor manufacturer with extensive export experience, we understand B2B sourcing requirements:
Specialized engineering team focused entirely on high-pressure industrial applications.
Machinery successfully deployed and operating in 60+ countries across Europe, North America, and Southeast Asia.
Engineered to match your regional electrical codes seamlessly, offering custom configurations for 380V/50Hz, 460V/60Hz, 230V/60Hz, and more.
Every unit undergoes a rigorous 4-hour full-load factory testing protocol with real-time data logging prior to seaworthy packaging and dispatch.
Strategic partnerships with global logistics providers ensure fast delivery of critical spare parts worldwide.
Our manufacturing facility and products strictly adhere to global industrial standards to guarantee safe and compliant operation at your facility:
CE Compliance:
Full certification for European Economic Area markets.
ISO 9001:2015:
Certified Quality Management System covering engineering, production, and service.
ISO 8573-1:2010:
Verified compressed air purity standards for critical applications.
ASME / PED Tank Options:
Pressure vessels manufactured and stamped in compliance with localized safety codes upon request.
Engineering a Custom Solution For Your Facility
If you are looking to improve fiber laser cutting efficiency and optimize compressed air operating costs, our engineering team can support system design based on your production requirements.
We provide:
•Technical system sizing based on laser power, material type, duty cycle, and production load profile
•Transparent commercial quotation within 24 hours under standard inquiry conditions
•Global technical support, warranty coverage, and spare parts service structure
We are one of the most reliable manufacturers and suppliers of two-stage / high-pressure screw air compressors in China. With abundant experience, we warmly welcome you to buy high quality two-stage / high-pressure screw air compressors for sale here from our factory. For price consultation, contact us.
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