https://www.aulisscomp.com/products/combined-screw-air-compressor/
A combined screw air compressor integrates components such as screw compressors, refrigerated dryers, precision filters, and air receivers into a single unit. Hence, it is also known as an integrated screw air compressor. The compact rotary screw air compressor offers convenient installation, easy application, and portability. In the current scenario, compressed air has become the second-largest secure energy source after electricity, and this compact portable screw compressor finds widespread applications across various industries.