Axial fan models, Jinxiang Yun suction fan sales, Nanchang Nanchang Jinxiang Yun axial fan provides cooling by ventilation plant. Nanchang Jinxiang Yun cooling ventilation plant (www.jxytfsb.com) is specialized in the "suction fan, FRP suction fan, curtain, wet curtain, household air cooler, air cooler," the enterprise, the company of "honesty, hard service "concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Ma. 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 | Nanchang curtain | Nanchang Pad | Nanchang home Cooler | Nanchang Cooler | Jiangxi suction fan | Jiangxi household Cooler | Cooler, 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. Describes the use and operation of large-scale centrifugal fan 1. Large parking areas for operational use centrifugal fan (1) fan commissioning qualified, it should be wrapped on the surface of the fan housing insulation, the use of insulation materials in order to reduce the external enclosure heat 8 # axial fans spread to protect the safety of the bearing. Moreover, the thickness of the insulating layer should be controlled, but also to be able to facilitate maintenance and removal. (2) oil supply situation bearing vibration and bearing temperature should be checked regularly to be able to allow the normal functioning of the fan. (3) the fan has just started working, vibration bearing parts are small, but with the increase in the use of time, the vibration will gradually increase. Once the fan reaches the maximum limit, we should shut down for repairs, otherwise continue to use it, there will be problems axial fans, danger, damage to the fan. 2. Large-scale centrifugal fan normal parking parking (1) normal stop the fan, its operation is: first off its heat source, then the fan speed to a minimum, slow turn allowed until after the cabinet temperature down to room temperature, then stop main motor. (2) that there is a sudden unexpected parking situation had unexpected stop, when the unit is in hot shutdown, give artificial disk drive until the cabinet temperature falls far below room temperature. 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 | Nanchang curtain | Nanchang Pad | Nanchang home Cooler | Nanchang Cooler | Jiangxi suction fan | Jiangxi household Cooler | Cooler, Jiangxi, Nanchang gold clouds in Nanchang plant cooling ventilation equipment industry enjoyed a high reputation, has many years of industry experience axial fan models, can provide customers with products and professional services. Maintenance overhaul axial fan axial fans, including minor repairs, repair and overhaul of these three parts. 1. Small repair (1) Check the belt tension degree, if not suited to be adjusted. (2) fastening bolt, checking whether the angle of the blade correctly. 2. The content of the repair, including minor repairs, as well as check the couplings, alarm, gear box gear in these areas, but also for filling oil lubrication. 3. The overhaul includes the repair content, but also on the blades, gearboxes, wearing parts, bearings, shaft, transmission, steering system, check for replacement, should be replaced. Finally, we need the fan embalmed. Second, the axial fan 1. Prepare the test before the test (1) units have been completed maintenance and quality to meet the requirements. (2) the site has been cleaned, the machine has been added good lubricants, electrical instrumentation driving conditions have been met. 2. test (1) start the fan, to see the fan rotation direction is correct, whether the fan is running smoothly, without exception, the motor current is within the specified range. (2) running for an hour, check the gear oil is not greater than 80 ℃, the temperature rise of no more than 40 ℃, bearing vibration is not greater than 6.3mm / s, if not normal, you should find out the reasons 24v axial fan , to resolve. (3) test, the position of each part should be correct, fasteners should be tightened, there should be no leakage seals, test can be considered qualified.