Suction fan wholesale price Hotline: Foshan Lan Yu ventilation equipment, including professional development and production of evaporative air conditioners, portable air conditioners, vacuum blower, curtain walls, including a variety of ventilation equipment etc ... suction fan by evaporation cooling principle, general outdoor air through the wet curtain, by the evaporation of water absorbs heat, leading to air cooling, become cool air, the indoor temperature effective cooling, another feature of the wet curtain air cooling system is that the cooling process to filter out outdoor air, dust emissions, increase the oxygen content of the air intake, the air inside the plant imported more fresh and better operating environment for air quality. After the end of the installation in the plant's cooling equipment wet curtain wall, while the other end of the suction fan is installed, apply suction fan inside the hot air out of the plant, resulting in less than outdoor indoor Kia Kia, prompting the outside air through the wet curtain piece cooling, variable into the cold air into the interior of the plant, to the cooling effect, thereby creating a comfortable, cool, leisurely work environment fan features: 1. frame and shutters are made of galvanized steel mold manufacturing. 2. Disposable blades stamping, forging gas using screw fastening, the computer precision balance calibration. 3. Low noise, high winds, smooth and reliable operation. 4. blinds fittings manufactured using high strength steel materials, closed tight, long service life. 5. Motor 380V / 220V is optional. 6. Fans of the series is the most important feature of air volume, low noise, good looks, smooth operation, easy maintenance, low price; this product is available in humid, corrosive gases under normal use in harsh environments, is widely used in flower garden greenhouse ventilation ventilated livestock ventilation and cooling, textile workshops and other cool places. Applications: ▲ almost all require cooling or ventilation of premises can be used, such as: 1, industry: garment factory, plastic plants, electronics plants, electroplating plants, lines MILL, shoe factory, toy factory, embroidery factory, hardware factory, machinery factory; 2. Commercial: shopping malls, supermarkets, hotels, * places, hotels, cafes and other; 3, public: hospitals, railway stations, stadiums, auditoriums, schools; 4, animal husbandry: farms, raising chicken, rabbit warren, cattle, etc; 5. Agriculture: garden flowers, greenhouses, vegetable greenhouses, greenhouses and other fruits. Scope: Almost all the required ventilation and cooling of the premises can be used, especially for high temperature or smell of industrial production plants, such as textile, shoe, electronics factories, furniture factories, chemical plants, food plants, machinery plant and ranchers Industry, Culture field, can also be used for Internet cafes, hotels, etc.