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MAINTENANCE
2.2 Rotary Compressor
The rotary compressor is adopted in the model of 3~6.5HP. It has the following advantages:
(1) Low vibration and low noise design
(i) The twin rotor crankshaft is arranged in a symmetrical type, which counteracts the centrifugal force
produced by the rotation, and the vibration is smaller.
(ii) Unique low noise structure design, and high efciency DC motor is adopted. The operation can be
smooth and low noise at the full frequency.
(2) Principle of Compression
(3) Structure
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