Permanent magnet screw variable frequency air compressor is an advanced air compression equipment that combines permanent magnet synchronous motor and frequency conversion technology. It is characterized by high efficiency, energy saving, stability and reliability.
[pdf] Permanent magnet screw variable frequency air compressor is an advanced air compression equipment that combines permanent magnet synchronous motor and frequency conversion technology. It is characterized by high efficiency, energy saving, stability and reliability.
[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. 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]