*節能好　Outstanding energy-saving effect

　　鋁的導熱數為210W(m2.℃)，由此看來鋁的導熱能力就是鐵的4.56倍。鋁合金的使用下限溫度達-269℃，而無縫鋼管的使用下限溫度為-29℃。所以鋁排較鐵排節能30%，其導熱性更好，制冷更快，且更能勝任低溫環境下工作。

　　The heat conduction coefficient of aluminum is 120W(m2.℃),and iron,46W(m2.℃),By this token,the heat conduction coefficient of aluminum is 4.56times larger than that of iron.The lower limit temperature of aluminun alloy is -269℃,and seamless steel tube,-29℃.By this token,aluminum coil can save 30%.more energy than iron coil,and

it has better heat conduction and higher refrigeration speed,and is more suitable for low-temperature environment.

　*重量輕安裝方便 Light weight ,convenient installation

鋁排的投影面積和蒸發面積要達1：3或1：4，鋁排只需安裝在冷庫的頂部就能達到理想的制冷效果,由于其重量輕、安裝快捷、省工省力，并**庫體結構的穩定性，降低結構造價。

The piojecting and evaporation area of aluminum coil can reach1:3or1:4.The ideal refrigeration effect can be realized when aluminum coil is mounted on the top of refrigerating house .For it is light in weight and convenient in installation,labor and time is saved,structural stability is ensured and construction cost is reduced.

　*增加庫容量　lncreased capacity

　　由于鋁排安裝于頂部，庫體四周不需要安裝墻排管，新穎的設計，無形中增加了冷庫的容量，提高了冷庫的利用率。

　　For the aluminum coil is mounted on the top and there is no need to install wall coil around the house ,this unique design increase the capacity and utilization ration of refrigerating house.

　*制冷劑用量小、節約成本　Low refrigerant consumption,reduced cost

　　同樣的制冷量鋁管長度少于鐵排，因此制冷劑的充注量小，既節省了成本且制冷效果更好。

　　Fof the same refrigeration capacity.the required aluminun tube is shorter than iron coil,therefore the charging quantity of refrigerant is small,which economizes the cost and gets better refrigeration effect.

　　*食品干耗少　Low weight loss of food

　　食品的干耗在壓縮機工作時*大，停機時緩解。由于鋁排降溫速度特別快，壓縮機工作時間短，停機時間長，所以用鋁排制作的冷庫與用傳統鐵排或風機的冷庫相比，食品干耗少，食品保鮮效果也更理想。

　　The weight loss of food gets maximal when compressor is functioning,and drops after shutdown.Fof temperature-drop speed of aluminum coil is very fast.working duration of compressof is short and shutdown duration is long ,compared with traditional iron-coil of air -cooler refrigerating house,there is less weight loss and the fresh-keeping effect will be better.

　　*易除霜　Easy to defrost

　　鋁排冷庫，特別是面積大的冷庫鋁排上基本無霜或只有少量的浮霜，因此除霜方便，恒溫恒濕效果佳。

　　Basically there is no frost or only a few frost on the aluminum coil of large-scale refrigerating house,therefore,it is easy to defrost,and constant temperature and humidity effect is good.

　　*延長機組使用壽命　Extended service life of  compressor unit

　　鋁排管壁內采用酸沙、表面氧化處理工藝，表面潔凈光滑無油垢、耐腐蝕，外表20年不氧化，更符合食品衛生標準，能有效延長壓縮機使用壽命。

　　Treated by acid sand and oxidation process,the inner wall is clean and smooth without oil stain,it can resist corrosion and will ont be oxidized for 20 years,which complies with food hygiene standard and effectively extends the service life of compressor unit.