All - in - one 7.5hp Twin Screw Compressor With Dryer Tank and Filters

5.5kw 7.5hp All - in - one Integrated Type Twin Screw Air Compressor with Dryer , Tank and Filters​ 

1. Product Details of Combined Rotary Screw Air Compress

Integrated air compressor is the compressor combined with air receiver tank&air dryer&air filter. It not only has a more beautiful appearance, but also greatly saves the user's installation cost and use space. The integrated air compressor has the features of compact layout, ready-to-use and convenient movement. At the same time, the integrated and optimized piping design reduces the length and number of pipelines, thereby reducing the occurrence of pipeline leakage and reducing the internal losses caused by pipeline systems.

The rotary screw compressor uses two rotors (helical screws) to compress the air. There's a 'female' rotor and a 'male' rotor. The rotors are of different shape, but fit each other exactly.

When the rotors start turning, air will get sucked in on one side and gets 'trapped' between the rotors. Since the rotors are continuously turning, the air gets pushed to the other end of the rotors (the 'pressure side') and new fresh air gets sucked in.
Because this is a continuous process, this kind of compressor doesn't make a lot of noise; it runs quiet and smooth.
Compared to piston-type reciprocating compressors, the screw compressor is much more expensive. But it will run 24/7 and 365 days a year without any problems. The capacity (liters of air per second) of screw compressors are generally much bigger compared to piston-type compressors.

4. Specifications of Integrated Combined Rotary Screw Air Compressor