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DH Type Centrifugal Compressor
Energy saving of a plant is attained by adopting high efficiency impeller.
Many DH type centrifugal compressors are mainly shipped to domestic and overseas as a main air compressor of air separation plant.
Dealing with the large capacity to 15,000-330,000m3/h, the structure of integral gear keeps the impeller speed of each stage the optimal, and raises plant efficiency to the maximum in combination with high efficiency impeller.
Features
High Reliability
-We have made many accomplishments using the newest technology with our long time's good engineering.
-The 3-dimensional impellers which are suitable for large capacity has good performance reliability.
High Efficiency
-The high efficiency 3-dimensional impellers which were developed by Hitachi are adopted.
-The gas inter coolers with plate-fin tubes are adopted as each stage, and large energy saving of plant's operation is achieved.
Major Fields
-Air Separation Plant, Coal gasification, Chemical Plant etc.