TOKYO — Kobe Steel Ltd. has developed a new refrigeration compressor to freeze and refrigerate food at food processing plants and warehouses. Called the iZN440TUA, the two-stage inverter ammonia screw ...
EDITOR’S NOTE: This article is the second of a two-part series in response to the question: “Should I choose CO2 (R-744) for my refrigeration system?” It was prepared by engineers with M&M ...
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