機組特點：MACHINE FEATURES ◆、 采用進口半封閉雙螺桿壓縮機，選用目前世界壓縮機技術領域先進的5對6非對稱齒形轉子，采用高精密線型設計，運型超靜平穩耐用，無故障運行可達8萬小時。 It is equipped imported semi-closed dual-screw compressor that uses 5 pairs of 6 unsymmetrical toothed rotors most advanced in current world compressor technology field and features high-precision linear design, ultra-silent, steady and durable operation and fault-free operation of 80,000 hours. ◆、 蒸發器和冷凝器全部最新高效螺紋銅管，傳熱效果好，制冷效果特佳，更加節能高效。 The evaporator and condenser are all equipped with latest high-efficiency screw thread cooper tube, featuring good heat transfer effect, optimal refrigeration effect and more energy and high efficiency. ◆、所有制冷配件及閥件均采用國際產品，全面提升機組的運行可靠性。 All refrigeration accessories and valve fittings are all imported international famous brand products, comprehensively improving the operating reliability of the water cooler. ◆、 采用微電腦智能控制器，采用先進PLC可編程控制器及中文觸摸屏操作，使機組始終處于安全、穩定運行狀態中。It uses microcomputer intelligent controller, the most advanced PLC programmable controller and Chinese touch screen operating, always putting the cooler under the safest and most stable operation status. ◆、機組結構緊湊、體積小，保養快捷。 The cooler structure is compact and small, quick for maintenance. ◆、容量控制采用多段（100%-75%-50%-25%）或無段式控制系統，大大地提高節省能源。 The capacity is controlled by multi-stage (100%-75%-50%-25%)or non-stage control system, greatly improving energy ◆、所有機組均按國家標準進行出廠運行及安全性能測試，確保機組品質。 Ex-factory operation and safety performance tests been conducted for all coolers according to relevant national standards, ensuring the quality of cooler. ◆制冷劑可根據客戶要求選擇，除R22制冷劑外，還可選R407c或R134a環保冷媒等。 Refrigerant can be selected as per the requirement of customer and R407c or R134a environmental-friendly secondary refrigerant can be selected besides R22 refrigerant.