Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling curtain, air cooler suppliers. Jin Xiangyun Nanchang 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 Jin Xiangyun plant cooling plant ventilation equipment must be your best choice for cooling ventilation equipment! Higher temperatures where vehicle maintenance, petrochemical, paint plating, textiles, clothing, glass, rubber, printing, toys, electronics, food processing, laundry, etc.: Scope industry. Civilian areas: cafes, supermarkets, cafeterias, waiting rooms and places of entertainment. Agricultural areas: large farms, greenhouses, sheds and livestock farm. Suction fan installation is a very important project for the future use of suction fan effect is very large impact, must keep in mind throughout the process installation. First, before installing a negative pressure should be checked carefully before installing the fan suction fan is intact, fasteners bolts are loose or fall off, whether the collision impeller hood. Carefully check the fan or blinds during transport without deformation damage. 2, the installation select the outlet environment, you should pay attention to the opposite outlet can not have too much of an obstacle in the 2.5-3M. Second, when you install an installed smoothly: suction fan installation should pay attention to the horizontal position of the fan, suction fan and adjusted to a solid ground plane level. After installing the motor can not have tilt. 2, install suction fan motor should make the adjustment bolt in position convenient operation. To facilitate the use when adjusting belt tension. 3, the installation suction fan bracket, be sure to let stand firm and level ground flat fan curtain engineering, installation angle iron beside the suction fan if necessary re-reinforcement. 4, the suction fan after installation, to check its tightness around. If the gap, the available solar panels or glass glue to seal. Nanchang Jin Xiangyun plant cooling ventilation equipment is a professional sales suction fan, cooling curtain, air cooler suppliers. Jin Xiangyun Nanchang in Nanchang plant cooling ventilation fan industry enjoyed a high reputation, has many years of industry experience roof axial fans offer, can provide customers with products and professional services. I believe Jin Xiangyun plant cooling plant ventilation equipment must be your best choice for cooling ventilation equipment! Higher temperatures where vehicle maintenance, petrochemical, paint plating, textiles, clothing, glass, rubber, printing, toys, electronics, food processing, laundry, etc.: Scope industry. Civilian areas: cafes, supermarkets, cafeterias, waiting rooms and places of entertainment. Agricultural areas: large farms, greenhouses, sheds and livestock farm. Wind turbine Diagnosis: 1, unbalanced cantilever fan axial vibration and horizontal vibration value value should almost 2, belt loosening / wear or vibration characteristics do not match the problem (a) 1, belt wear problems generally occur in the vibration spectrum will appears 3 to 4 times the belt vibration frequency harmonic vibration wet curtain fan pictures, usually 2 × belt vibration frequency dominant. Moreover belt wear is sometimes sets the baseline vibration within the range of high sub-synchronous vibration, a resonance frequency of the frequency if the belt speed closer to the driver or driven rotation when the rotation frequency band, sometimes causing unstable vibration. 2, may damage the belt speed of the belt of large vibration frequency in the belt tensioning direction. 3, other problems make the belt on the pulley belt slot, the next swing, belt tension is constantly changing due to the vibration frequency of the belt speed increases. 4, if the toothed belt loosening the belt teeth problem × RPM components large vibration occurs. 5, a plurality of V-belt drive, if uneven tension will appear each high axial vibration. 6, loose or worn belt mismatch will cause high radial vibration, particularly in the belt tensioning direction. Jin Xiangyun roof axial fans how to sell | [quote] roof axial fans | Nanchang provided by 金祥云 cooling fan. Search for "suction fan, fans, curtain, wet curtain, air cooler, environmental air-conditioning, ventilation equipment," fly supplier network operators choose to have the whole alliance certification: Nanchang Jin Xiangyun Industrial Co., Ltd. (www.jxytfsb.com /), trustworthiness and reliability, "Business League call" on the page now click on live chat with us now!