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.
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.
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.
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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