Two-stage oil-free compression rotary screw compressors from KAESER not only impress with their intelligent component layout, but also with their many innovative details, all of course with the renowned KAESER quality and distinctive, contemporary design. Whether for semiconductor, food, or automotive industries, our two-stage dry-running compressors tirelessly prove that process-appropriate purity and cost-effectiveness truly can go hand-in-hand, even under adverse conditions.
Your benefits

The effective water jacket-cooling achieves an efficiency increase of several percentage points in comparison to oil jacket-cooling. Moreover, the service life of the gear oil is increased to 18,000 operating hours.

Thanks to the innovative fan system, cooling air flow is regulated as needed. This enables optimal adjustment to the corresponding load situation and cooling air temperature.

At the heart of every CSG system lies a premium-quality airend featuring SIGMA PROFILE rotors. Flow-optimized and robustly constructed, it combines maximum efficiency with sustainable durability.

The rotors and housing on the oil-free compression rotary screw compressor airend are equipped with a special coating developed in-house, which consists of three layers: Nanoceramic, PEEK basecoat, and a top coat. Not only is this exceptionally durable, but also food-safe, as certified by the FDA and EU regulation 1935.
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Our service department covers the majority of Michigan, including Holland, Kalamazoo, Battle Creek, Jackson, Saginaw, and Cadillac, all the way up to the Upper Peninsula (U.P.). We also stock over $600,000 worth of Kaeser parts in our facility right here in Grand Rapids. Coupled with Kaeser’s 24-hour Parts Guarantee, you can be assured we will have what it takes to minimize your downtime and keep you running.
Our services include but are not limited to the following.