小型混凝土搅拌车的检修在整个工程作业中也是重要的，做好基本的检修我们的工作才能正常进行。将砂纸置于ATF油中，浸泡约30分钟。小心地敲击阀体，使卡滞的阀杆从阀腔孔中落下。可能有必要使用一把小螺丝刀，将其撬出。
The maintenance of small concrete mixer is also important in the whole project operation. Only by doing the basic maintenance well can our work be carried out normally. First, soak the sandpaper in ATF oil for about 30 minutes. Carefully tap the valve body to make the stuck stem fall from the valve cavity hole. It may be necessary to pry it out with a small screwdriver.
然后小型混凝土搅拌车小心不要划伤阀孔。单向阀杆是否有摩擦痕迹。使用ATF油浸泡过的#600砂纸，打磨阀杆上的毛刺，然后在溶剂中清洗阀杆并用压缩空气吹干。卷起半张ATF油浸泡过的#600砂纸，将其插入卡滞阀杆的阀孔中。轻轻扭动砂纸，使砂纸松卷，紧密贴合在阀孔表面，然后边推拉，边扭卷砂纸，打磨阀孔。抽出#600砂纸。在溶剂中清洗整个阀体，然后用压缩空气吹干。在阀杆表面涂ATF油，然后将其落入阀孔中。阀杆应能靠自重落入阀孔底部。否则，重复步骤，重新测试。如果阀杆仍然卡滞，则更换阀体。
Then the small concrete mixer truck should be careful not to scratch the valve hole. Check whether there are friction marks on the one-way valve stem. Use # 600 sandpaper soaked in ATF oil to grind the burr on the valve stem, then clean the valve stem in solvent and dry it with compressed air. Roll up half of ා 600 sandpaper soaked in ATF oil and insert it into the valve hole of stuck valve stem. Gently twist the sandpaper to make the sandpaper loose and tightly fit on the surface of the valve hole, and then roll the sandpaper while pushing and pulling to polish the valve hole. Take out the 600 sandpaper. Clean the entire valve body in solvent and blow dry with compressed air. Coat the surface of the valve stem with ATF oil and drop it into the valve bore. The valve stem shall be able to fall into the bottom of valve hole by self weight. Otherwise, repeat step and retest. If the stem is still stuck, replace the valve body.
小型混凝土搅拌车用溶剂彻理阀杆和阀体。用压缩空气吹干所有零件，然后用ATF油作为润滑剂，重新组装。了解了以上的检修知识，大家可以放心对我们的设备进行检修，大家在选择小型水泥搅拌车的时候我们会有人士为大家解答，建议大收工时，要清洗混凝土贮罐及进出料口周围，保证不粘有水泥及混凝土结块。
The valve stem and valve body of small concrete mixer are made of solvent. Dry all parts with compressed air, then reassemble with ATF oil as lubricant. After understanding the above maintenance knowledge, you can rest assured to carry out maintenance on our equipment. When you choose a small cement mixer, we will have someone to answer for you. It is suggested that at the end of the project, you should clean the concrete storage tank and around the inlet and outlet to ensure that there is no cement and concrete caking.
我们向您承诺：1、设备保修一年，整机终身维护。2、保修期满后，更换元器件按元件进价进行更换。3、省内维修时间是24小时内维修人员到达维修现场。4、购买本厂小型水泥搅拌车的用户，可 购买本零配件。
We promise you: 1. The equipment is guaranteed for one year and the whole machine is maintained for life. 2. After the expiration of the warranty period, replace the components according to the purchase price. 3. The maintenance time in the province is within 24 hours. 4. Users who buy small cement mixer truck of our factory can buy the spare parts.
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