Product Description 18000CMH 20000CMH industrial commercial Evaporative swamp air cooler for workshop Evaporative air cooler is compliment air conditioner, it do not have compressor, it is the cooler between fan and air conditioner. The evaporative cooler uses a high pressure blower to draw outside air through wet filter pads. This filters the air of impurities and lowers the air temperature due to the evaporation of water within the pads. The cooled air is then distributed or directed into the building. The filter pads are wet by a pump which pumps water up to the top of the pads, from where it trickles down. For non air conditioner environment, air cooler will provide us cool air, just like standing in front of water fall. Industrial air cooler series (CY-18TA/DA/SA) Power:1.1kw/1.5kw Air flow:18000-20000cmh Fan type:Axial Voltage:1 Phrase 220v/3 phrase220v/380v/415v Frequency:50/60hz Control system:single speed/adjustable speed Size:1.08*1.08*0.98m Cooling area:80-100 m2 Noise:70DB Weight:55kg Air outlet size:670*670mm Cooling pad:(640+30)*750*100mm Fan blade:3 piece/4 piece/9piece Motor:pure copper Air discharge:top/down/side Packing method:complete machine/skd/ckd Detailed Photos Packaging & Shipping Company Profile Taizhou Yingshi Environmental Protection Equipment Co.,Ltd Yingshi air cooler,the leading manufacturer in China,offers all range of evaporative air cooelr to suit your business needs. We aim at provide all kinds of business establishments with excellent cooling comfort while minimizing expense costs as our products can give up to more than 80% savings on air conditioner electric bills compared to using a traditional air conditioner. Yingshi evaporative air cooler is an energy saving and environmental-friendly cooling system that reduces actual temperature between 8-15 degrees,use air and water ,fliters and produces continuous flow of natural clean and cool fresh air, with very low maintenance and operating costs which is most beneficial to any business. About the voltage ,we usually have 110V,220V,240V,380v,415v etc. Almost all the voltage we can produce. The motor's power range from 120W to 4.0KW, and the frequency can be 50HZ or 60HZ. We have many quality stage products for client choose , different stage price will be different.Of course,we can make OEM products for you and you also can put on your own brand on our products , that's will by your request . Working Principle Water is circulated through a pump station and supplied to the top of the cooling pad via distribution manifold. A distribution pad on the top of the cooling pad ensure on even water distribution. The water flows down the corrugated surface of the evaporative cooling pad. Part of the water is evaporated by the warm and dry air that passes through the pad. The rest of the water assists in washing the pad, and is drained back to the pump station through a gutter system. The heat that is needed for the evaporation is taken from the air itself. The air that leaves the pad is therefore cooled and humidified simultaneously without any external energy supply for the Evaporation process. This is natures own cooling process. Application The applicable scope of "Yingshi" energy-saving green air-conditioner: 1. Manufacturing industry such as spinning and weaving machinery, ceramics, fine chemicals, metallurgy, glass, hardware, leather, ect; 2. Make processing industry such as electroplating, electron, shoemaking, printing and dyeing, plastic, clothes, printing, packaged, food, ect; 3. Hospital, reception room, school, waiting room, superstore, laundry 4. Public places such as kitchen, market hall, large-scale recreational centre, underground parking place, station, ect; 5. Plantin