The door, weld and weld of self feeding mixer are actually glued with sealing strip. This is also an operation to ensure a tight seal. Otherwise, these crevices are easy to be eroded by external wind and sand, causing corrosion, etc. An unpleasant sight. Today, I would like to share with you the regular maintenance of seals.

1.检查混凝土搅拌车的密封件是否有大的裂缝或裂缝。如果密封破裂，可用胶水修理。特别是，在密封件上使用特殊的粘合剂可以轻松填充较大的裂缝区域。当然，如果密封件严重损坏或损坏，请更换 新的密封件。

1. Check whether there are large cracks or cracks in the seal of concrete mixer truck. If the seal breaks, it can be repaired with glue. In particular, the use of special adhesives on seals can easily fill large crack areas. Of course, if the seal is seriously damaged or damaged, replace it with a new one.

2.在驾驶员使用混凝土混合清洁剂清洁门窗密封条之后，涂上一层防渗 透剂以防止密封条老化，并显着提高密封条的密封性能。另外，密封条之间的间隙容易充满灰尘和锈蚀。因此，您需要使用刷子清 除灰尘。

2. After the driver uses the concrete mixed cleaner to clean the door and window sealing strip, a layer of anti permeability agent is applied to prevent the aging of the sealing strip and significantly improve the sealing performance of the sealing strip. In addition, the gap between the sealing strips is easy to be filled with dust and rust. Therefore, you need to use a brush to remove dust.

3.更换整个车身时，有必要在焊缝的重叠部分涂一层密封剂。粘合剂层的厚度约为1毫米，不应有诸如粘合力差或气泡之类的缺 陷。地板的整个底面和前轮盖的底面应涂3毫米4毫米的弹性涂层和防腐涂层。这些措施不仅显着提高了车身的密封性能，减缓了车身的腐蚀速度，而且大大提高了乘坐舒 适性。

3. When replacing the whole body, it is necessary to apply a layer of sealant to the overlapping part of the weld. The thickness of the adhesive layer is about 1 mm and there should be no defects such as poor adhesion or bubbles. The whole bottom surface of the floor and the bottom surface of the front wheel cover shall be coated with elastic coating and anti-corrosion coating of 3mm to 4mm. These measures not only significantly improve the sealing performance of the car body, slow down the corrosion rate of the car body, but also greatly improve the ride comfort.

4.密封门和门是一个相对困难的部分。密封要求相对严格。要密封的部分相对较长，要密封的部分的横截面形状不同，并且门经常被打开和关闭。在混凝土搅拌车上安装三向密封和四向密封，并安装前立柱的四密封结构和顶梁的侧梁。这种多通道密封件通常放置在前门间隙中。除密封功能外，还具有减少汽车噪音的作用。

4. Sealing the door and the door is a relatively difficult part. Sealing requirements are relatively strict. The part to be sealed is relatively long, the cross-section shape of the part to be sealed is different, and the door is often opened and closed. The three-way seal and four-way seal are installed on the concrete mixer truck, and the four seal structure of the front column and the side beam of the top beam are installed. This multi-channel seal is usually placed in the front door gap. In addition to the sealing function, it also has the function of reducing car noise.

5.窗户玻璃损坏后，螺丝刀应检查更换玻璃时密封条是否损坏。窗户通常在修 复后无法恢复到其原始形状，因此，除了能够轻松地拉动和提起玻璃窗外，还应注意玻璃窗周围的紧密程度。如果玻璃与玻璃间隙中的水族箱不均匀，并且橡胶条在玻璃和玻璃水族箱之间的接触不好，驾驶员可以轻松地用手拉动密封环。

5. After the window glass is damaged, the screw driver should check whether the sealing strip is damaged when replacing the glass. Windows usually cannot be restored to their original shape after repair. Therefore, in addition to being able to easily pull and lift the glass window, attention should also be paid to the tightness around the glass window. If the aquarium in the gap between the glass and the glass is uneven, and the rubber strip has poor contact between the glass and the aquarium, the driver can easily pull the sealing ring by hand.

6.更换车顶时，驾驶员一定先压装并在车顶周围涂上一层导电密封胶。焊 接后，在流道和接头上涂上折边胶。这不仅对身体有益。密封件可防止由于法兰焊缝上积水而导致的汽车过早腐蚀。

6. When replacing the roof, the driver must first press fit and apply a layer of conductive sealant around the roof. After welding, apply flanging glue on the runner and joint. It's not just good for the body. The seal can prevent the premature corrosion of the automobile caused by the water accumulated on the flange weld.

7.混凝土搅拌车的天窗是大多数家用汽车的基本配置。当您打开汽车的天窗时，橡胶密封条会暴露在空气中，即使是小的砾石也会积聚灰尘。长期使用后，天窗可能会因磨损而变形，排水孔可能会堵塞。因此，定期清洁叉车并润滑叉车非常重要。

7. The skylight of concrete mixer is the basic configuration of most household cars. When you open the sunroof of the car, the rubber seal will be exposed to the air, and even small gravel will accumulate dust. After long-term use, the skylight may be deformed due to wear, and the drain hole may be blocked. Therefore, it is very important to clean and lubricate the forklift regularly.

密封条是机身的一小部分，并且自动装料搅拌机已经过认证，但可以确保门稳定而又重。它还可以保护内部免受风，雨，灰尘，热量和声音的影响，并可以装饰边缘和窗户。当车身振动或扭曲时，密封条还可以作为缓冲材料和减震器来保护玻璃。因此，自上料搅拌车的维护不是一件容易的事，没有连接就不能忽略。

The sealing strip is a small part of the fuselage, and the automatic charging mixer has been certified, but it can ensure that the door is stable and heavy. It also protects the interior from wind, rain, dust, heat and sound, and can decorate the edges and windows. When the car body vibrates or distorts, the sealing strip can also be used as buffer material and shock absorber to protect the glass. Therefore, the maintenance of self feeding mixer is not an easy thing, and it can not be ignored without connection.