Advantages of Elang Oil Free Screw Air Compressor
Advantages of Elang Oil Free Screw Air Compressor
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Advantages of Elang Oil Free Screw Air Compressor

Dec 16, 2019
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Oil-free air compressors are classified according to whether the compressed air contains oil, and the corresponding ones are oil-based air compressors or micro-oil air compressors. Oil-free air compressors are distinguished according to different compression forms or air end structures. There are several oil-free air compressors on the market: oil-free piston air compressors, oil-free dry screw air compressors, and single-screw oil-free water lubrication Air compressor, centrifugal air compressor.

Compared with other oil-free air compressors, single screw oil-free water-lubricated air compressors have obvious advantages:

  • 1. Water is used as the compression sealing and cooling medium, and the use cost is low.
  • 2. Through advanced sealed isolation technology, compressed air is cleaner and can be pure oil-free.
  • 3. Higher volumetric efficiency, more energy-saving, more than 15% energy saving than secondary dry double screw, and more than 36% energy saving than first dry double screw.
  • 4. Avoid frequent dry screw and expensive mainframe maintenance, which is more stable and reliable.
  • 5. Lower noise. The axial and radial forces of the single screw are balanced. The star wheel rotates freely with the screw under water film lubrication. Therefore, the air end parts run smoothly under low load, ensuring low noise and durability.
  • 6. Compared with traditional air compressors, it saves consumables such as lubricating oil and oil filters, and oil and gas separation cores, thereby reducing maintenance costs. (One year is 1/5 of the maintenance costs of traditional micro oil air compressors)
  • 7. No oil consumption, so use more environmentally friendly.

ELANG single screw oil-free water-lubricated air compressor has obtained European CE certificate and TUV Class 0 certificate. Widely used in medicine, food industry, photovoltaic products and new energy, high precision instruments, hospitals and other factories that require high quality compressed air.


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Product Recommendation:

  • Working pressure: 7~13bar 100~190psig Air delivery: 2.5~102m3/min 88~3600cfm Working power: 22~560kw 30~750hp
    direct driven
  • Working pressure: 7~13bar 100~190psig Air delivery: 0.7~3.8m3/min 25~134cfm Working power: 7.5~22kw 10~30hp
    combined
  • Working pressure: 6.5~13bar 95~190psig Air delivery: 0.5~102.0m3/min 17.7~3600cfm Working power: 5.5~560kw 7.5~750hp Frequency range: 40%~100%
    VSD
  • Working pressure: 6.5~13bar 95~190psig Air delivery: 0.5~102.0m3/min 17.7~3600cfm Working power: 5.5~560kw 7.5~750hp Frequency range: 40%~100%
    PM
  • Working pressure: 4.0~13bar 58~189psig Air delivery: 9.5~61.9m3/min 335.5~2189cfm Working power: 55~315kw 75~420hp
    two-stage
  • Working pressure: 7~35bar 100~508psig Air delivery: 5.0~37.0m3/min 177~1310cfm Working power: 37~447kw 50~600hp
    portable

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