Which has better cost-performance, a permanent magnet variable-frequency air compressor or a regular variable-frequency air compressor?
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I would like to ask the experts: which one offers better value for money, permanent magnet variable-frequency air compressors or ordinary variable-frequency air compressors? Is the use of permanent magnet variable-frequency air compressors widespread at present?
Permanent magnets are slightly more expensive; when making a purchase, it is necessary to consider your company’s actual gas usage. If the air compressor operates at full capacity all the time, then it is not recommended to opt for a variable frequency version.
Oh, we chose a 55kw air compressor to leave some headroom. Is permanent-magnet variable-frequency air compressors widely used these days? Our companies use ordinary variable-frequency air compressors