When using the automatic feeding mixer, there will be noise. What are the reasons for the noise? How should we deal with it?

　　1、罐体内有粘结的混凝土存料：要清铲干净。

　　1. The concrete with bond in the tank body shall be cleaned.

　　2、吸油管路进气或堵塞：检查拧紧，不要吸进空气。

　　2. Oil suction pipe air intake or blockage: check and tighten, do not suck in air.

　　3、泵的安装支架的刚性不足，工作时会产生震动和噪音：加固支架。

　　3. The rigidity of the pump mounting bracket is insufficient, and vibration and noise will be produced when working: reinforcement support.

　　4、工作油液不合要求或油液粘度太大：更换低粘度的液压油。

　　4. The working fluid does not meet the requirements or the oil viscosity is too high: replace the low viscosity hydraulic oil.
          

　　5、滤芯堵塞造成吸油困难或不足：清洗或更换滤芯。

　　5. Difficult or insufficient oil absorption due to blockage of filter element: clean or replace filter element.

　　6、油箱液面太低，油面上空气被吸入泵内：补加相同标号的液压油。

　　6. The oil tank level is too low, the air on the oil surface is sucked into the pump: add the same label of hydraulic oil.

　　7、输入法兰与万向传动轴的连接、万向传动轴与取力器的连接角度过大、松动时会产生噪音：检查紧固。

　　7. If the connection angle between input flange and universal drive shaft and the connection angle between universal drive shaft and power take-off is too large, noise will be generated when it is loose: check fastening.

　　自动上料搅拌车的工作环境是非常恶劣的，所以在使用的时候会出现一些问题也是不可避免的，今天我们为大家讲解了出现噪音的原因以及方法，这样大家要是碰上了问题可以进行。如您还有其他问题欢迎咨询自动上料搅拌车http://www.jfhntjbc.com官网。

　　The working environment of the automatic feeding mixer is very bad, so it is inevitable that some problems will appear when using it. Today we explain the causes of the noise and the solutions, so that if you encounter problems, you can solve them. If you have other questions, please consult the automatic feeding mixer http://www.jfhntjbc.com Official website.