Troubleshooting of Self Loading Concrete Truck Mixer

The self loading concrete truck mixer has five in one, integrating self loading, weighing, mixing, discharging and transport. The concrete can be unloaded at a height of 1 meter, which is convenient and efficient, so it is favored by the majority of small and medium-sized projects.

In addition to road construction in rural areas, it can also play a significant role in other rural infrastructure projects, ranging from trenching, slope protection, and foundation construction to building bridges, houses, and tunnels. For any project that needs to use concrete, it can always bring enough concrete.

If there is material in the self loading mixer, it can not stop mixing to prevent the material from solidifying. Many customers have encountered the phenomenon that the mixing shaft stops rotating during the use of self loading transit mixer, how to troubleshoot it?

The reason why the mixing shaft of the self loading mixer stops rotating

In the production process, it is normal for the mixer shaft of the self mixing concrete truck to stop rotating or rotate slowly. If this happens, first stop and check to see if the following three situations occur.

1. Is the motor drive belt loose? If the motor drive belt of self batching concrete truck is too loose, it results in insufficient power transmission,thus leading to slow rotate or no rotating.

2. Is there a serious overload? If the mixing shaft of the concrete mixer exceeds the normal working load, the mixing shaft will rotate slowly, and if the load is too large, the mixing shaft will stop rotating or the mixing shaft will bend.

3. Are there any large foreign bodies between the mixing blades and the inner wall of the cylinder? Large foreign objects between the mixing blades or the side blades and the inner wall of the tank will also cause the mixing shaft to stop. The reason why the foreign objects can be stuck is due to the large gap between the stirring blades or the side blades and the inner wall of the tank.

The solution to the stop of the mixing shaft

1. If the motor drive belt of the self loading concrete truck mixer is too loose, it is only necessary to adjust the tension of the motor drive belt of the concrete mixer after stopping the self loading concrete mixer.

2. If it is the overload that cause the mixing shaft to stop rotating, it is only necessary to adjust the feeding amount and discharge the excess material.

3. When the material is stuck between the side blades and the inner wall, , there is often a sharp and harsh friction sound before the mixing shaft stops. When this happens, it is necessary to stop the self loading concrete mixer for sale immediately for inspection, remove foreign objects manually, and readjust the gap between the stirring blade or the side blade and the inner wall of the tank.

Original Source: https://www.self-loading-mixer.com/a/troubleshooting-of-self-loading-concrete-truck-mixer.html

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