丹化宏業推出50匹、60匹、80匹等兩機和三機并聯經濟型機組。經濟型機組結構設計緊湊，外形美觀。機組采用螺桿式壓縮機并聯，通過多臺壓縮機的組合，獲得多級輸出功率?？筛鶕嶋H冷量進行最佳調節。噪音低，抗液擊能力強，大大提高機組運行的穩定性?？蓮V泛應用中低溫冷藏庫，性價比高。壓縮機機頭可以選擇富士豪、漢鐘、RFC等。
DAN HUA HONG YE markets the economical units of two and three compressor in parallel of 50HP, 60HP and 80HP etc. The economical units has a compact structural design and a beautiful appearance. The unit use screwed compressor in parallel, refrigeration unit can obtain multiple output power by the combination of several compressors. It can adjust cooling capacity according to the actual demand. Low noise and better liquid hammer resistance ability improve the unit operation stability greatly. Can widely applied on middle and low temperature cold stores, own high cost performance. The compressor brand of Frascold, Hanbell and RFC etc. can be selected