自動上料攪拌車如果沒有及時維護保養或者檢查事項，就會在使用期間出現各種問題現象。那么自動上料攪拌車經常會出現哪些問題呢？比如自上料攪拌車導致混凝土質量下降，下面來分析分析原因：

If the automatic feeding mixer truck is not maintained or inspected in a timely manner, various problems may occur during use. So what problems often occur with automatic feeding mixer trucks? For example, the quality of concrete decreases due to self loading mixer trucks. The following is an analysis of the reasons:

1.攪拌罐清潔不徹底：如果攪拌罐清潔不徹底，殘留的混凝土會影響下一批混凝土的質量，導致混凝土質量下降。

Incomplete cleaning of the mixing tank: If the mixing tank is not thoroughly cleaned, the remaining concrete will affect the quality of the next batch of concrete, leading to a decline in concrete quality.

2.攪拌時間過長或過短：攪拌時間過長會導致混凝土過度攪拌，使混凝土失去一定的流動性和坍落度，影響混凝土的強度和耐久性；攪拌時間過短則會導致混凝土未充分攪拌，使混凝土中存在未混合均勻的水泥漿體，影響混凝土的強度和耐久性。

2. Too long or too short mixing time: too long mixing time can lead to excessive mixing of concrete, causing it to lose a certain degree of fluidity and slump, affecting the strength and durability of concrete; If the mixing time is too short, it will lead to insufficient mixing of the concrete, resulting in the presence of uneven cement paste in the concrete, affecting the strength and durability of the concrete.

3.攪拌罐旋轉速度不均勻：如果攪拌罐旋轉速度不均勻，會導致混凝土未充分攪拌，使混凝土中存在未混合均勻的水泥漿體，影響混凝土的強度和耐久性。

3. Uneven rotation speed of the mixing tank: If the rotation speed of the mixing tank is not uniform, it will lead to insufficient mixing of the concrete, resulting in the presence of unevenly mixed cement paste in the concrete, affecting the strength and durability of the concrete.

4.攪拌罐內積水：如果攪拌罐內積水，會影響混凝土的坍落度和流動性，導致混凝土質量下降。

4. Water accumulation in the mixing tank: If water accumulation occurs in the mixing tank, it will affect the slump and fluidity of concrete, leading to a decline in concrete quality.

5.攪拌罐內磨損嚴重：如果攪拌罐內磨損嚴重，會導致混凝土中出現大量的石灰石顆粒，影響混凝土的強度和耐久性。

Severe wear in the mixing tank: If severe wear occurs in the mixing tank, a large number of limestone particles will appear in the concrete, affecting the strength and durability of the concrete.

因此，在使用攪拌車時，需要注意攪拌罐的清潔和維護，控制攪拌時間和攪拌罐旋轉速度，避免攪拌罐內積水和磨損嚴重，以確?；炷恋馁|量和性能符合要求。您有疑惑或者需求，就來我們網站http://www.www.boy7up.cn咨詢吧！

Therefore, when using a mixing truck, it is necessary to pay attention to the cleaning and maintenance of the mixing tank, control the mixing time and rotation speed of the mixing tank, avoid water accumulation and severe wear in the mixing tank, and ensure that the quality and performance of the concrete meet the requirements. If you have any doubts or needs, please come to our website http://www.www.boy7up.cn Consult!