Industrial air cooler (evaporative air cooler), (evaporative cooler) cooling principle is: when the fan is running, it enters into the cavity to generate negative pressure, so that the air outside the machine flows through the porous wet curtain surface to force the dry ball of air through the curtain The temperature drops to close to the wet bulb temperature of the outside air, that is, the dry bulb temperature at the outlet of the air cooler is 5-12°C lower than the outdoor dry bulb temperature (up to 15°C in dry and hot areas). The hotter the air, the greater the temperature difference. , The better the cooling effect. Because the air is always introduced indoors from the outside, (this time is called a positive pressure system), it can keep the indoor air fresh; at the same time, because the machine uses the principle of evaporation and cooling, it has the dual functions of cooling and humidification (relative temperature can reach 75%) It can not only improve the cooling and warming conditions, but also purify the air, reduce the rate of needle breakage in the knitting process, and improve the quality of knitting textile products. The air cooler (evaporative air conditioner) is surrounded by a honeycomb wet curtain made of special materials, which has a large surface area and continuously humidifies the wet curtain through the water circulation system; the wet curtain air cooler is equipped with a high-efficiency, low-noise and energy-saving fan. When the fan is running, the negative pressure generated by the wet curtain air cooler causes the air outside the machine to flow through the porous and humid wet curtain into the machine. The evaporation of water on the wet curtain absorbs heat and forces the air passing through the wet curtain to cool down. At the same time, since the water on the wet curtain evaporates to the air flowing through the wet curtain, which increases the humidity of the air, the wet curtain air cooler has the dual function of cooling and humidification. The curtain is constantly humidified; the curtain air cooler is equipped with a high-efficiency, low-noise and energy-saving fan. When the fan is running, the curtain air cooler generates negative pressure, so that the air outside the machine flows through the porous and humid curtain into the machine. The evaporation of the water absorbs heat and forces the air passing through the wet curtain to cool down. At the same time, since the water on the wet curtain evaporates to the air flowing through the wet curtain, which increases the humidity of the air, the wet curtain air cooler has the dual function of cooling and humidification. The effect of the cold wind blowing is like the feeling of standing on the beach, comfortable and cool.

Lanchi Heating & Cooling Equipment Co., Ltd located in Zhuji ,where is nearby Yiwu,Founded in 2004, we are the professional manufacturer specializing in the research , development, production and sales of wholesale industrial air cooler.Our company focuses on energy-efficient，humidification and cooling equipments withadvantages of low power consumption, reliable operation, easy installation and long lifetime.The products widely used in the areas of production enterprises and family's daily life.

The company is professional China evaporative air cooler manufacturers and industrial air cooler factory, owned around 8000 m factory for production and common works.We can finally offer customers “Lanchi” series products with the stable performance in saving energy , lowering temperature and clean the air. These air coolers are exported to more than 20 countries and regions , Including countries from Europe, North of America , Mid-East ,South Asia, Africa etc, used in different fields , including home, commercial and industrial areas.