Liaocheng Flextronics ventilation equipment specializing in the production and operation without power fan and non-powered natural ventilation and so on. Seven demand without power ventilators manufactured: 1, no power roof ventilators and entries should be based on aerodynamics, made a streamlined, the fan inlet / outlet flow smoothly, reducing pressure loss. 2, glass fiber reinforced plastic material formulations, to be performed in accordance with the relevant requirements of the plasticizer, add the appropriate amount of anti-aging and prolong life. 3, roof fan must have a reliable measures to prevent the rain, no power ventilation snow penetration. 4, no power ventilation housing should be able to withstand the devastating impact of the local outdoor maximum wind speed. 5, should be provided at the bottom of the security fence. Security fence is safe, reliable, and can effectively prevent degradation, in order to avoid accidents devices or components. 6, roof fan should be set up efficient networks, all stainless steel, electric ventilators, mesh 30 x 30 mm. 7, no power ventilation should be static, dynamic balance test before delivery, saving ventilation, front after passing the factory. In the static, dynamic balance of the fan impeller operation allows RMS vibration velocity is less than or equal to 6.3 mm / s, and shall comply with JB / T 9101 -. 1999 "fan rotor balancing" Liaocheng Flextronics Ventilation Equipment Co. specializes in non-powered fan and non-powered natural ventilation and other ventilation: elemental turbo blower unit on the roof of the plant, can achieve very good results, because the internal operation of the machine tool factory to produce heat and smoke pollution, according to "thermal expansion and contraction," the the principle of hot air expands, so the number of molecules in a given volume of air is reduced, relative density of the hot air from the windows and doors will be compared to the cool air into the small, hot air that is lighter than cold air, ventilation brand, therefore, indoor hot air will to rise, the cold air going down, so the room would gather steam or smoke pollution in the vicinity of the roof, so, ventilation, indoor temperature is high, the pressure, and with the rotation of the turbine on the roof and diversion method, so the room steam or smoke pollution will be void by the blades spin out outside, and then from doors and windows to constantly add fresh air charge air to form an air circulation, ventilation purposes; Liaocheng Flextronics Ventilation Equipment Co. specializes in non-powered and non-powered fan natural ventilation and other non-powered ventilation function: 1, automatically extract factories, residential heat and moisture, dust, odors, smoke, odors and other chemical raw materials, so that fresh air, comfortable 2, effectively reducing indoor warehouse. plant or plant within the temperature of 2-3 degrees, to avoid the summer heat stress and irritable mood, reduce the impact of high temperature on the storage of products or raw materials. 3, according to the natural climate ventilators automatic operation, no power consumption, save energy and money Family Residential one-time investment of a few decades Bai yuan can enjoy the comfort, factories, warehouses investment installation can save a lot of power consumption, and the effect is remarkable ventilation, Flextronics ventilators, ventilators brand by the Liaocheng Flextronics ventilation equipment Limited. ventilation, Flextronics ventilators, ventilators brand Liaocheng Flextronics ventilation equipment (www.lcwctf.com) (www.lcwctf.com) this year introduced a new upgrade, the above picture is for reference only, please You call Tel picture on this page or to obtain the latest information, contact: Du Jingli.