The running time of a small mixer is 60 hours after leaving the factory. The running in period is an important link to ensure the normal operation of concrete mixer, reduce the failure rate and prolong the service life of concrete mixer. However, some users lack the awareness of running in period. In the run in period is long time overload, causing the machine fault occurs frequently, which not only affect the normal use of the machine, shorten the service life of the machine, but also because of the damage of the machine, affected the progress of the project. Therefore, attention should be paid to the use and maintenance of the running in period of the small mixing car.
