This test is performed to ensure that there are no leaks in the piping, compressor, or other pressure containing parts of the package. All openings in the completed compressor package are plugged and the unit is pressurized with nitrogen to 350 psig.
[pdf] 1-1 Scope of Application This document covers procedures and methods of tests, examinations and inspections to be performed to the Screw Compressor which has been manufactured and supplied by s. When starting a screw compressor for the first time, ensure completion of installation/maintenance, conduct a no-load test run, add lubricating oil, and perform thorough inspections.
[pdf] Highly energy saving Comparing to non-variable speed screw air compressor, its average saving rate can be up to 50%; Super air displacement, its frequency is variable from OHz to 300Hz and the air displacement can be increased by as much as 28%; High efficient motor (IPM), its efficiency is up to 94.5%, reaching the rating of IE4.
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