The automatic loading and welding of the small mixer door are actually adhered to the sealing strip, which is also an operation to ensure sealing. Otherwise, these gaps can easily be filled with sand particles from the outside, causing corrosion, etc. Check the seal of the small mixer for large cracks. Today, I would like to share with you the daily maintenance of the sealing strip.

1.查看自动上料搅拌车的密封件是否有大的裂缝。如果密封破损，可以使用粘合剂修正。特别是，在密封件上使用粘合剂能够轻松填充较大的裂缝区域。当然，如果密封件严重损坏或老化程度很大，请替换新的密封件。

1. Check whether the seal of the automatic loading mixer truck has large cracks. If the seal is broken, it can be corrected using adhesive. In particular, using adhesive on seals can easily fill large crack areas. Of course, if the seal is severely damaged or aging is significant, please replace it with a new seal.

2.在驾驶员用混凝土混合清洁剂清洁门窗密封条之后，应涂一层渗透防护剂，从而避免密封条老化，并明显提高了密封条的密封作用。另外，密封条之间的空隙很容易充满尘埃和锈蚀。为此，您需要使用刷子铲除尘埃。

After the driver cleans the door and window sealing strips with concrete mixed detergent, a layer of penetration protection agent should be applied to avoid aging of the sealing strips and significantly improve the sealing effect of the sealing strips. In addition, the gap between the sealing strips is easily filled with dust and rust. To do this, you need to use a brush to remove dust.

3.替换整个机身时，有必要在焊接部分的堆叠部分涂一层密封剂。粘合剂层的厚度约为1mm，而且粘合剂层必须没有不适当的粘合，气泡和其他缺点。地板的整个底面和前轮盖的底面应涂3mm-4mm的弹性涂层和防腐涂层。这些措施不只明显进步了车身的密封功用，减缓了车身的腐蚀速度，而且大大进步了乘坐舒适性。

When replacing the entire fuselage, it is necessary to apply a layer of sealant to the stacked portion of the welded portion. The thickness of the adhesive layer is approximately 1 mm, and the adhesive layer must be free of improper adhesion, bubbles, and other defects. The entire underside of the floor and the underside of the front wheel cover should be coated with a 3mm to 4mm elastic coating and anti-corrosion coating. These measures not only significantly improve the sealing function of the vehicle body, slow down the corrosion rate of the vehicle body, but also greatly improve ride comfort.

4.密封门和车身是一个相对困难的部分。密封要求相对严厉。需要密封的部分相对较长，要密封的部分的横截面形状不相同，而且门常常被翻开和关闭。在混凝土搅拌车上安装三通四通密封垫，并在安装前支柱和顶梁侧梁的四密封结构。这种类型的多通道密封一般放置在前门之间的空隙中，除了具有密封功用外，还具有减少车辆噪音的效果。

Sealing the door and vehicle body is a relatively difficult part. Sealing requirements are relatively strict. The parts to be sealed are relatively long, the cross-sectional shapes of the parts to be sealed are different, and the doors are often turned over and closed. Install the three-way and four-way sealing gasket on the concrete mixer truck, and install the four-way sealing structure of the front pillar and top beam side beam. This type of multi-channel seal is generally placed in the gap between the front doors. In addition to its sealing function, it also has the effect of reducing vehicle noise.

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Thank you for reading. The source of this article is: Automatic Feeding Concrete Mixer. For more information and questions, please click: http://www.jufengjiaobanji.com We will continue to work hard to provide you with services, thank you for your support!