Damage is a problem that most centrifugal fans will have. When we face such a problem, we first need to determine the cause of the damage to the machine, so that we can find a good solution. As the saying goes, the symptoms are cured, and the curative effect is fast! In fact, the wear resistance of the centrifugal fan depends on its own hardware and material composition, such as steel with various heating components, although the hardness is the same, but the wear resistance is different. The operating conditions of the dust collector have a great influence on the dust and damage to the centrifugal fan. In the long-term use of the centrifugal fan, the bearing damage is relatively serious. For this part, the customer must pay attention. Of course, the damage of centrifugal fan blades, rotors and other components is also relatively serious. For this detail, the customer needs to design a maintenance plan for his machine, regular and efficient maintenance, not only can effectively prevent these problems, but also Allows you to discover and solve problems for the first time.
How to solve the problem of the accumulation of dust? Like damage, the first step is to find the cause of the dust buildup. Most customers think that the accumulation of dust will not cause major problems, nor will it cause major failures. However, this thinking is wrong. Big problems build up bit by bit. If you do not pay attention to this problem for a long time, it is likely to affect the normal operation of the centrifugal fan. Generally speaking, this is caused by the customer's long-term neglect of the maintenance of the centrifugal fan. When the backward curved wing centrifugal fan is used for the powder discharge centrifugal fan and the induction centrifugal fan, it must be considered that the dust inside the blade is likely to cause vibration when the outer edge of the wing is worn. In selection, design and manufacture, full attention should be paid. But this is not the fundamental way to solve the problem. The best way is to try to choose the centrifugal fan model with good sealing performance.
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