A ventilation cooling: As sunlight buildings, machinery and equipment, such as body heat resulting in the need ventilated place higher than the outdoor temperature. Suction fan of indoor heat can be quickly discharged, so that temperature and the outside temperature was flat, and will not shop inside temperature. Second, the air flow away body heat, air flow to accelerate the evaporation of sweat absorbs body heat farmed fan wholesale prices, thereby allowing the body to feel cool, and natural, like the wind cool. Third, the only negative pressure ventilation fan cooling effect, there is no cooling function, the body cool feeling. Suction fan can lower the temperature to say how many are ignorant. Four, and the curtain with the use of farming fans, the hottest time of the summer workshop temperature can be controlled within 28 degrees Celsius. But the human body can be compared with the air conditioning cool feeling, a little in front of the curtain of time people will feel cold and can not stand. Fan is a high energy-consuming equipment livestock farming fans, the larger the proportion of electricity consumption of resources in the stone processing, with the current growing shortage of energy and productive and efficient face application, saving energy has become issues of common concern stone production enterprises, many stone production enterprises to reduce power consumption of the fan as the current important work. Reduce fan power consumption in addition to improving the efficiency of the fan itself, but a reasonable selection of fan adjustment method is the most important, because the load of stone production process and with the ever-changing needs of the majority of fans will need to constantly adjust the flow host load . Wholesale farming fans, Anhui culture fans, the people of China Qingzhou Qingzhou temperature control equipment supplied by Chinese citizens thermostat plant. Temperature Control Equipment Factory Qingzhou public Hua (www.minhuawenkong.com) strong, credible, Shandong Weifang fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead China and China Qingzhou temperature control equipment and you hand into the brilliant, for a better future!