The service life of the concrete mixer pump is limited. In order to prolong the service life of the agitator pump, the machine must be preheated for a short time to ensure that the values on each instrument are consistent with the standard conditions, and then the internal combustion engine can be started to work. In the official operation, the mixing tank should be kept idling at a low speed first, and then the loading operation should be carried out after everything is normal. In order to ensure the safe use of the concrete mixer truck, it must not be overloaded.
At the same time, in the process of loading materials, it is necessary to ensure the accuracy of the corresponding operation process of the mixing pump, to avoid transportation safety accidents during transportation, and to ensure the efficiency and quality of concrete transportation.