The impeller is a very important part of it, but because the impeller has been in high -speed rotation for a long time, it is very damaged.The WEX side wall is mainly used in some special occasions, and the regular maintenance of the impeller is even more important.The failure of the leaf wheels will cause abnormal vibration of the WEX side wall. In severe cases, the impeller will be broken, which will cause the WEX side wall to not work normally.
WeX wall fan will do the later maintenance work in the usual use:
The first is to check whether the impeller has cracks, wear, dust and other defects in the early stages of installation;
During the operation, the impeller is cleaned in time and regularly brushed the dust and rust skin with steel wires to avoid the dirt on the impeller to destroy the balance of the impeller;
You can usually use a portable trial balancing instrument to balance at the scene.Before balance, you must check whether all tight bolts are tight.Because the impeller has been running for some time under unbalanced, these bolts may have been loose.
The DWEX Wall Finter series uses advanced predatable blades, low -noise outer rotor or internal rotor fan direct transmission. The square shell design can be easily installed on the concrete wall, brick wall or light steel voltage wall plate, square shape, square shapeThe rain cover structure is strong and beautiful.It has the characteristics of low noise, large air volume, reliable operation, wide range of performance parameters, and simple installation. It is widely used in the side wall wall -type ventilation and ventilation of factory and mining enterprises and civilian and commercial construction projects.According to the requirements of the conveying medium, it can be made into anti -corrosion and explosion -proof types.