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Kaeser Airends


Precise, durable, and efficient

   Proven airends
At the heart of every Kaeser oil-free compressor lies a rugged, oil-free, two-stage rotary screw airend proven to withstand the toughest operation.Providing optimum performance and dependability, every airend ensures maximum efficiency throughout its entire service life.
   Durable coating
The blasted and bonderized rotors are coated and resistant to temperatures up to 575°F. Because this coating is highly abrasion-proof, its sealing and protection performance remains consistent even after years of operation, providing additional cost savings.
   Chromium steel rotors
The second compression stage’s rotors are made from stainless steel, which eliminates the risk of rotor corrosion and seizing.
   Jacket-cooled airend
Jacket cooling is used in the high pressure compression stage of the airend to ensure optimal heat dissipation, which greatly enhances efficiency.
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Oil-free Rotary Screw Compressors
Service-friendly Components
Efficient Drive, Controls and Cooling Systems
Optimum performance and reliability
Air Treatment Options for Oil-Free Compressors
Optional variable speed control (SFC)
Significant savings with energy recovery
Heat of Compression Dryer (i.HOC)
Oil-Free Screw Compressors

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