How to choose an air compressor? There are not many good ones!
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Baite Iceberg screw Liuzhou Fidelity Shanghai Unitex Nanjing compressor longevity brand mainly depends on where the head is made, Atlas compressor head is good
My company used several Shanghai Fusheng piston type compressors, which were cheap, but the after-sales maintenance costs were high. Later, I used Ingersoll Rand compressors, which seemed to be okay.
Our projects basically use Atlas air compressors, including screw air compressors and centrifugal air compressors. Screw air compressors are generally used in situations with lower flow rates and higher pressures. They can be divided into oil-free screws and oil-filled screws. Oil-free screws are used for instrument compressed air. Centrifugal air compressors are generally used in situations with larger flow rates and smaller pressures. For the preliminary equipment inspection, we visited Wuxi Compressor Co., Ltd. and IHI Sullair Compression Technology (Suzhou) Co., Ltd. Wuxi compressors are now very good in China. There are many military projects and the general manufacturing period is relatively long, so we did not choose this company in the end. IHI Sullair Compression Technology (Suzhou) Co., Ltd. is a Japanese company that mainly makes centrifugal compressors. The main components are imported and assembled domestically. The price is about 30% cheaper than Atlas, and the quality is also good.
Our factory uses Atlas compressors, which are screw compressors used for process air and instrument air compression. Overall, the quality of the compressor is good. We have a maintenance contract with the manufacturer, and the manufacturer's services are also in place, which is very good!