The effect of negative pressure fan

1, for air ventilation: installed in the workshop window, the general selection of the air vent, out of the air, out of the odor gas; general negative pressure fan negative pressure fan factory and other applications.
2, with the use of wet curtain: used as a workshop to cool the hot summer, no matter how hot your workshop, wet curtain – negative pressure fan system can make your workshop temperature down to about 30C, and there is a certain humidity.
3, the scope of application of negative pressure fan: A, suitable for high temperature or odor of the workshop: such as heat treatment plant, casting factory, plastic factory, aluminum factory, shoe factory, leather factory, electroplating factory, printing and dyeing factory, all kinds of chemical plant. B, suitable for labor-intensive enterprises: such as garment factories, assembly plants and Internet bars. C, ventilation and cooling in horticultural greenhouse, and cooling in livestock farms. D is especially suitable for places where temperature and humidity are needed. Such as cotton mill, woollen mill, hemp spinning mill, weaving plant, chemical fiber factory, warp knitting factory, bomb factory, knitting factory, silk weaving factory, stocking factory and other textile factories. E, applicable to the field of warehousing and logistics
4, for the exhaust fan: general fan (commonly known as the valley fan) efficiency is poor, a fan blows a few people, the negative pressure fan is not, whether it is placed on the ground or hanging in the air. Generally 4 square meters workshop uses 4 units, that is, the effect of wind is full of houses.