how it works

[video] Rotary vane compressors – a better alternative to rotary screw compressors?

The rotary vane compressor is little known to the general public, but why? I must admit, I don’t have any pages about rotary vane compressors on my website (yet!), so I am guilty as well 🙂 Some time ago I received an email from Andy Jones, general manager of Mattei Compressors Ltd in the United …

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[video] Ingersoll Rand – double stage rotary screw air-end, how they work

Here’s a nice video how the double stage rotary screw air-ends of Ingersoll Rand works. In this compressor element, there are two sets of rotary screws: 2 big ones (low pressure stage) and two smaller ones (high pressure stage). It is said that: They provide increased reliability by reducing the compression ratio required for each …

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