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 cooler Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler, Jiangxi, Nanchang, etc. 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 equipment must be your plant cooling ventilation equipment the best choice. Proof fans is how to install one) foundation concrete surface cleaning, check the level of degree, such irregularities can be leveled part uneven. 2) on the basis of proof onto the fan base, between the base surface and the base surface tomb inserted in addition to high temperature Horn plant costs, during dry mortar inflows can only guarantee. Use this to adjust the level of the horn, so that the absolute level of proof fan base in the state. 3) When installing the general proof fans can also prepare several different thicknesses of rectangular horn (steel), in order to adjust the number of blocks overlap, using coupling drive shaft coupling Ex fans can use to check and adjust the level then welded and fixed. Both sides of the horn bolt inserted in the process of adjusting the level of the plant in addition to high temperature companies, but also at the same time using the adjustment bolt adjustment. 4) bolt through the base of the bolt holes should be perpendicular to the bolt with a square hole. 5) with bolt holes and the gaps between the concrete base and the foundation of the plant in addition to high-temperature equipment, people should be filling enough mortar to ensure the strength of concrete structural members. When installing or higher accuracy requirements important proof fans should first person buried irrigation mortar anchor bolt hole, let it fully hardened after re-alignment, adjusted to the level reached after installation accuracy requirements, then mortar people filling the gap base and concrete foundation stick between. 6) In addition to wait until after the mortar has hardened sufficiently high temperature, fastening bolt nut. 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 cooler Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler, Jiangxi, Nanchang, etc. 金祥云 in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation fan Diagnosis: 1, when the cantilever fan unbalanced axial vibration and horizontal vibration values ??should be almost 2, belt loose / wear or vibration characteristics of mismatches (a) 1, there belt wear problems generally occur in the vibration spectrum of 3 to 4 times the frequency of the harmonic vibrational frequencies of vibration belt, usually 2 × belt vibration frequency is dominant. Furthermore belt wear sometimes baseline vibration sub-synchronous vibration within Taiwan high range, a harmonic frequency of the frequency if the belt speed rotary frequency or relatively close to the driver when driving rotation frequency, sometimes causing unstable vibration. 2, there is damage to the belt speed of the belt will be larger vibration frequency appears in the belt tensioning direction. 3. Other issues belt the belt on the pulley groove, the next swing, belt tension caused by constantly changing the frequency of vibration of the belt speed increases. 4, the toothed belt loosening problem if the belt teeth × RPM ingredients large vibration occurs. 5, a plurality of V- belt drive, if uneven tension will appear each high axial vibration. 6, wear loose belt or mismatch will cause high radial vibration, particularly in the belt tensioning direction. 3, 1) Check the belt radial vibration frequency multiplier at 2,4,6. If a larger peak, then there is a fault. 2) Check the axial vibration, if the radial vibration, as also in the belt at a greater frequency doubler peak, compared with a pulley misalignment. 3) 2, 4, 6 in the time domain waveform peak per revolution. Belt Frequency = л · (pulley speed * pulley diameter / length of the belt Nanchang Jinxiang Yun plant cooling ventilation equipment is a professional sales suction fan, cooling water curtain, air cooler Suppliers: suction fan Nanchang, Nanchang FRP suction fan Nanchang curtain, wet curtain Nanchang, Nanchang household air coolers, air cooler Nanchang, Jiangxi suction fan, Jiangxi household air coolers, air cooler, Jiangxi, etc. Jinxiang Yun Nanchang Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has years of industry experience, can provide customers with products and professional services. I believe Jinxiang Yun plant cooling ventilation plant must be your best choice for cooling ventilation. Fans routine maintenance and troubleshooting methods, whether any product, use the process requires care and maintenance, in order to increase the life of the product and difficult to fault routine suction fan maintenance needs to do the following: 1. regularly check the fan motor, frame and other parts of the screws are loose 2. Regularly check fan blade screws are loose 3. Check the fan motor is running well, it has slowed down, it has a buffer to start, and so too has the noise 4. Check the fan control switch is stable, maintain a good line 5. Check whether the voltage stability and maintaining Good clean lines 6. Keep the plant in addition to high temperature fan method _ _ Nanchang Nanchang Economic Development Zone in addition to high temperature in addition to the smoke factory workshop provided by Nanchang Jinxiang Yun cooling ventilation plant. Nanchang Jinxiang Yun cooling ventilation plant (www.jxytfsb.com) strength strong, credible, in Nanchang, Jiangxi fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving ventilation Jinxiang Yun innovative ideas will lead into the brilliant and you work for a better future !