Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Jinxiang Yun cooling ventilation equipment | suction fan Nanchang | Nanchang FRP suction fan | curtain Nanchang | Nanchang Pad | Nanchang home chiller | Nanchang chiller | Jiangxi suction fan | Jiangxi home air cooler | cooling fan, Jiangxi, Nanchang gold clouds in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation ex-factory price Nanchang fans, has many years of industry experience, can provide customers with products and professional services. Axial fans and centrifugal fan of axial fan of the type of discrimination 1. flow rate, pressure head, and small centrifugal fan flow, pressure headaches. 2. In terms of air flow, axial fan airflow direction is perpendicular to the direction of rotation of the blade, and the centrifugal fan is cut in the direction of rotation of the blade. 3. If the amount of wind, air pressure under the same circumstances, the power consumption is higher than the centrifugal fan axial fans, but the noise centrifugal fan is running lower than axial fans. 4. axial fans used in the context of fire ventilation more, and centrifugal fan is used for high-end buildings. 5. The axial fan blade diameter, it is subject to its limitations shell diameter, while the centrifugal fan is not the issue. 6. In terms of amount of wind pressure, centrifugal fan requires wider adaptability. 7. The centrifugal fan duct flow can be changed within the media, and axial fan can not. 8. The centrifugal fan installation is complex, and axial fans will have much simpler. 9. The centrifugal fan motor is connected via the shaft, so it is not within the fan. The axial fan motor is in the fan. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Jinxiang Yun cooling ventilation equipment | suction fan Nanchang | Nanchang FRP suction fan | curtain Nanchang | Nanchang Pad | Nanchang home chiller | Nanchang chiller | Jiangxi suction fan | Jiangxi home air cooler | cooling fan, Jiangxi, Nanchang gold clouds in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. Centrifugal blower room of safe operation, it is a very important part of the content, the main contents are: (1) centrifugal blowers before start, first check whether they meet the required conditions have turned. (2) before starting the fan wholesale Nanchang, want to oil and oil equipment to check the adequacy of oil Nanchang fans, oil is good. (3) Each check valves, etc., is in the open state. (4) fasteners, such as locating pins, bolts and other connections checked for tightness, if loose, then should be tightened. In addition, every year to carry out alignment and calibration. (5) of the seal device to check for leaks, oil spills and other phenomena, whether the normal opening and closing of valves, piping support if there are problems. (6) bearing temperature and vibration should always check the bearing temperature must not exceed 95 ℃. If an exception should be checked and, if necessary, you can make an emergency stop. (7) centrifugal blower room can not be started frequently, can not change its operating frequency. (8) centrifugal blowers in normal operation, it can not touch the rotating part. (9) in the event of power failure, turn off the inlet and outlet valves. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, chiller suppliers. Supply: Nanchang suction fan, FRP suction fan Nanchang, Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air coolers Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler Jiangxi, Nanchang and other 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience, can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation plant cooling equipment must be your best choice for a negative pressure ventilation fan Features: Using a unique wind Baishun Technology, Nanchang fan louver manually quote, you can not hot when manually open the blinds, any ventilation , lighting; all made of aluminum alloy blades, air volume, no distortion, no fracture, beautiful and durable; belt use automatic belt tensioner the belt is not loose belt, belt out; pay more high-gluten strength aluminum-magnesium alloy pulley and after sandblasting, improve aesthetics, eliminate stress, improve the suction fan own strength; the new generation of suction fan bearings with high Lowitt bearing strength, low noise, long life; suction fan have been advanced computer balancing test instrument calibration, the fan running smoothly, reduce noise, and enhance the stable, extend the service life; suction fan motor mounted in the following more humanized. Little vibration, easy maintenance. Have these advantages, the use of suction fan was widely used in factory cooling, ventilation plants, plant cooling, ventilation plant ventilation and cooling projects. Garment factories, machinery factories, metal works, farms, cafes and other environments with new suction fan.