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Axial Flow Variable Frequency Screw Air Compressor For Metallurgy Aerospace

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Guangdong Zhufeng Electric Co., Ltd.

City: guangzhou

Province/State:guangdong

Country/Region:china

Tel:86--13829778525

Contact Person:
Miss.Seven
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Axial Flow Variable Frequency Screw Air Compressor For Metallurgy Aerospace

Brand Name ZFeng
Model Number ZF-VPM Series
Certification CE、CB、CCC、ISO9001、ISO14001、ISO45001、EN61439、EN61000
Payment Terms L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability 500-10000 per Month
Delivery Time 3 Days
Packaging Details Carton and Plywood box packaging
Voltage 380V
Frequency 50Hz
Exhaust Volume/Exhaust pressure 0.95 ~ 45.2 m³ / 1.0 ~ 0.7 min
Lubricant Quantity 10 ~ 150L
Power 7.5 ~ 250 kW
Weight 150 ~ 4500 KG
Export Pipe Diameter G½ ~ DN85
Detailed Product Description

ZF-VPM Series Axial-Flow Variable Frequency Air Compressor

 

    • Axial-Flow Air Compressors are a type of air compressor that operates based on the axial-flow principle, widely used in industries requiring high flow rates and moderate pressure ratios, such as chemical engineering, metallurgy, energy, and aerospace. Their core feature is the axial flow of air through high-speed rotating blades, which enables efficient compression with advantages like high efficiency, large flow capacity, and compact structure.


      I. Working Principle

      Axial-flow air compressors compress air by using high-speed rotating rotor blades (moving blades) to impart kinetic energy to the air, which then flows axially. The air subsequently enters the stator blades (guide vanes), where the kinetic energy is converted into pressure energy, completing the compression process. This cycle repeats, gradually increasing the air pressure.

      • Moving Blades: Provide kinetic energy to the air.
      • Stator Blades: Convert kinetic energy into pressure energy.
      • Axial Flow: Air moves along the compressor’s axis, differing from the radial flow in centrifugal compressors.

      II. Key Features

      1. High Efficiency and Energy Savings
        • Efficiency: Up to 86%–92%, 5%–10% higher than centrifugal compressors.
        • Energy Efficiency Ratio: Approximately 90%, delivering significant energy savings.
      2. Large Flow Capacity
        • High mass flow rate per unit area and small radial dimensions, suitable for flow rates exceeding 1,500 m³/min.
        • Single-stage pressure ratios are low but can achieve high ratios (up to 11 in single-cylinder multi-stage configurations) through multi-stage compression.
      3. Structure and Maintenance
        • Relatively simple structure and easy maintenance.
        • Ideal for large-scale industrial applications, such as wind tunnels and large chemical plants.

      III. Applications

      Axial-flow air compressors are widely used in:

      1. Aerospace: Providing high-flow, moderate-pressure air for wind tunnel testing.
      2. Chemical and Metallurgical Industries: For large-scale process air compression.
      3. Energy Sector: Including gas turbine intake compression and nuclear power plant auxiliary systems.

     

 

 

Product Tags: Axial Flow Screw Air Compressor   aerospace Screw Air Compressor   Axial Flow Variable Frequency Air Compressor  
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