1、投资少、效能大，滑轮装置可移随意移动。

Less investment, efficiency is big, pulley device can move move.

2、单机送风量达6000立方米/小时，覆盖面积可达40平方米；

Standalone send airflow 6,000 m3 / h, covering area can reach 40 square metre;

3、制冷效果好，可降温4-12度（按温差和环境所定）；

Refrigeration effect and can be cooling 4-12 degrees (appointed by temperature difference and environment)

4、特有空气过滤功能，对1微米粉尘过滤达到85%；

There is an air filter function, on 1 micron dust filter reach 85%;

5、耗电量小，每小时用电量约为0.3度；

Power consumption is small, every hour of electricity for about 0.3 degree;

6、可在各种不同场所使用

Can be used in different places

7、能将室内闷热、浑浊及有异味的空气排出室外；

Can will indoor sultry, turbidity and have peculiar smell of air exhaust out

8、自然、节能、环保、不含氟利昂（雪种）

Natural, energy saving, environmental protection, does not contain the freon (snow kind of) （详情联系 13788898216）