Whether it is self feeding mixer or other transportation equipment, it is a very important part of its sealing work. I think it can greatly affect the later use of the equipment. Generally speaking, the automatic loading, welding and welding of self feeding mixer door are actually adhered to the sealing strip. This is also the operation to ensure the sealing. Otherwise, these crevices are simply filled by the sand particles outside, causing corrosion, etc. Let's take a look at the protection method of the sealing strip of the self feeding mixer.

1、查看自上料搅拌车密封件是否有大的裂缝。假如密封件决裂，则能够用粘合剂修复。特别地，通过使用用于密封的专用粘合剂，简单填充大的裂纹带，当然，假如密封件严峻损坏或老化，请替换新的密封件。

1. Check whether there are large cracks in the seal of self feeding mixer. If the seal breaks, it can be repaired with adhesive. In particular, by using a special adhesive for sealing, it is easy to fill large cracks. Of course, if the seal is seriously damaged or aged, please replace it with a new one.

2、用混凝土拌和清洁剂清洁自上料搅拌车门窗密封条后，驱动程序会施加一层渗透性保护剂，以避免密封条老化，并大大提高密封条的密封功能，除此之外，挡风雨条之间的空隙很简单充溢尘埃和铁锈，为此，请使用刷子尘埃。

2. After cleaning the door and window sealing strip of self feeding mixer with concrete mixing cleaner, the driver will apply a layer of permeable protective agent to avoid the aging of the sealing strip and greatly improve the sealing function of the sealing strip. In addition, the gap between the weatherstrips is very simple and filled with dust and rust. Therefore, please use a brush to remove the dust.
              

3、替换自上料搅拌车整个车身时，应在焊缝重叠处涂一层密封剂，粘合剂层的厚度应为约1mm，而且粘合剂层不该具有诸如错误的粘性和气泡的缺陷。地板的整个下外表和前轮罩的下外表应涂3mm4mm的弹性体涂层和防腐蚀涂层，这些措施不仅大大提高了车辆的密封功能，减慢了车身的生锈速度，而且大大提高了乘坐舒 适性。

3. When replacing the whole body of the loading mixer, a layer of sealant should be applied at the overlap of the weld. The thickness of the adhesive layer should be about 1 mm, and the adhesive layer should not have defects such as wrong adhesion and bubbles. The entire lower surface of the floor and the lower surface of the front wheel housing should be coated with 3mm to 4mm elastomer coating and anti-corrosion coating. These measures not only greatly improve the sealing function of the vehicle, slow down the rusting speed of the body, but also greatly improve the riding comfort.

4、自上料搅拌车的门和主体的密封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，每个密封部分的横截面形状不同，而且门常常被翻开和封闭。在自动上料拌和车上安装了三通四通密封件，并安装了前柱和顶梁侧梁的四个密封结构，这种多通道密封通常放置在前门缝中，除了具有密封功能外，还具有减少汽车噪音的效果。

4. The sealing of the door and the main body of the self feeding mixer is a relatively difficult part. The sealing requirements are relatively strict. The part to be sealed is relatively long. The cross section shape of each sealing part is different, and the door is often opened and closed. The three-way and four-way seals are installed on the automatic feeding mixing truck, and four sealing structures are installed on the front column and top beam side beam. This kind of multi-channel seal is usually placed in the front door seam, which not only has the sealing function, but also has the effect of reducing vehicle noise.

5、车窗玻璃损坏后，自上料搅拌车驾驶员应在替换玻璃时查看密封条是否损坏，因为修理后窗户常常不能康复到其原始形状，因而除了保障能够简单地拉动或提起窗户玻璃外，还要注意窗户玻璃周围的密封。假如玻璃和玻璃容器之间的空隙不均匀，则橡胶条与玻璃和玻璃容器的接触不良，驾驶员能够轻松地用手拉动密封圈。

5. After the window glass is damaged, the driver of the self loading mixer should check whether the sealing strip is damaged when replacing the glass, because the window often can not recover to its original shape after repair, so in addition to simply pulling or lifting the window glass, he should also pay attention to the sealing around the window glass. If the gap between the glass and the glass container is uneven, the rubber strip has poor contact with the glass and the glass container, and the driver can easily pull the sealing ring by hand.

6、替换车顶时，自上料搅拌车驾驶员应先在车顶周围涂一层导电密封胶，焊接后，将包边胶涂在流道和接头上，这不仅对身体有帮助，该密封件可避免因为法兰焊缝中积水而导致的汽车过早腐蚀。

6. When replacing the roof, the driver of the self loading mixer should first apply a layer of conductive sealant around the roof, and then apply the wrapping glue on the flow channel and joint after welding, which is not only helpful to the body, but also can avoid premature corrosion of the car caused by water accumulated in the flange weld.