The mechanical seal assembly and disassembly of the full-automatic concrete mixer should be carried out in a very clean environment to keep it fresh and clean. The damaged and unusable parts should be inspected and replaced carefully. See the following for details:

使用的润滑油也应该高质量且纯净的，在进行全方面清洁保养中时，应该将机械密封区域的各个部位清洗干净。这期间要注意不能碰撞到机械的密封面，如果要对搅拌机进行机械密封的拆卸，可以按照上面的顺序反复进行，如果要更换多功能搅拌机的润滑脂。

The lubricating oil used should also be high-quality and pure. During all-round cleaning and maintenance, all parts of the mechanical seal area should be cleaned first. During this period, pay attention not to collide with the mechanical sealing surface. If you want to disassemble the mechanical seal of the mixer, you can repeat the above sequence. If you want to replace the grease of the multi-functional mixer.

接着再将两端密封静环装置均匀且平稳的压倒定位孔当中，要注意保护好静环密封面，不能造成密封面磨伤或损坏，还有要利用导向套将多功能搅拌机的动环正确的安装到轴上，在合上油室端盖。

Then press the sealing static ring devices at both ends evenly and stably into the positioning holes. Pay attention to protect the sealing surface of the static ring, so as not to cause abrasion or damage to the sealing surface. In addition, use the guide sleeve to correctly install the moving ring of the multi-functional mixer on the shaft, and close the end cover of the oil chamber.

更换完后要对混凝土搅拌机的各个零部件进行检查，确保配置齐全，各组件是否都是设备配套，没有遗漏的损坏的零件，本厂主要生产出售搅拌机系列产品，有什么疑问欢迎前来选购

After replacement, all parts of the concrete mixer shall be inspected to ensure that the configuration is complete, whether all components are supporting equipment, and there are no missing damaged parts. Our factory mainly produces and sells mixer series products. If you have any questions, please come and buy