We all know that the normal operation of the concrete mixer is inseparable from the support of each component. If one of the components has a problem, it is likely to have a bad impact on the whole equipment. Is the noise of the reducer of the concrete mixer a fault? This is a question that many people want to know.

　　减速器是混凝土搅拌机工作的关键内容，其工作质量的好坏直接影响着整体施工效益的高低。当前的混凝土搅拌机施工过程中，减速器非常容易出现噪声和高温故障，上述故障在一定程度上影响了混凝土搅拌机的使用。

　　Reducer is the key content of concrete mixer, and its working quality directly affects the overall construction benefit. In the current construction process of concrete mixer, the reducer is very prone to noise and high temperature faults, which to a certain extent affect the use of concrete mixer.

　　混凝土搅拌机减速机产生内部噪音的原因主要包括两个方面。一是在使用过程中减速机内部出现异物。这种异物使混凝土搅拌机减速机在使用过程中发生碰撞或摩擦，产生剧烈的噪音。

　　The reasons for the internal noise of concrete mixer reducer mainly include two aspects. First, foreign bodies appear in the reducer during use. This foreign body makes the concrete mixer decelerator collide or friction in the process of use, resulting in violent noise.

　　二是减速机轴承损坏。减速机轴承作为混凝土搅拌机减速机的重要组成部分，直接关系到其正常使用效果。减速机轴承损坏极有可能在接头处产生摩擦，从而产生巨大的噪音，导致零件损坏或报废。

　　Second, the reducer bearing is damaged. As an important part of concrete mixer reducer, reducer bearing is directly related to its normal use effect. Reducer bearing damage is likely to produce friction at the joint, resulting in huge noise, resulting in parts damage or scrap.

　　在修复减速机异物故障的过程中，操作人员必须停止混凝土搅拌机，彻底清理混凝土搅拌机减速机内的异物。清洗时，操作人员应将减速机拆开检查，对有异物的区域进行检查，观察零件有无损坏。

　　During the repair process, the operator must stop the concrete mixer and thoroughly clean the concrete mixer. When cleaning, the operator should disassemble the reducer for inspection, carry out a comprehensive inspection of the area with foreign bodies, and observe whether the parts are damaged.

　　在维修减速机轴承故障的过程中，操作人员应观察轴承的损坏部位，分析轴承可能产生的巨大噪音，观察轴承的摩擦情况。传统减速机的噪音具有非常高的均匀性，整体噪音很小。当轴承损坏时，噪声增大并波动，会产生一定的频率。经检查，如发现轴承损坏，应及时更换轴承。

　　In the process of repairing the fault of the reducer bearing, the operator should observe the damaged part of the bearing, analyze the huge noise that the bearing may produce, and observe the friction of the bearing. The noise of traditional reducer has very high uniformity and the overall noise is very small. When the bearing is damaged, the noise increases and fluctuates, resulting in a certain frequency. After inspection, if the bearing is found damaged, the bearing should be replaced in time.

　　所以可以得知，混凝土搅拌机的减速机噪声大一定程度上可以算得上是一种故障，上面的内容告诉了我们噪声大出现的原因以及维修方法，接下来您可以自己尝试下噪声大的故障，当然如果不了的话随时联系我们http://www.zkhntjbc.com为您解惑。

　　Therefore, it can be known that the concrete mixer reducer noise to a certain extent can be regarded as a fault, the above content tells us the cause of the noise and maintenance methods, then you can try to solve the fault of the noise, Of course, if not, feel free to contact us at http://www.zkhntjbc.com for your clarification.