Concrete mixer is ideal machinery equipment for various construction sites and preliminary component factory of small and middle scale. However, the maintenance of concrete mixer is not very difficult and the cleaning of concrete mixer directly affects the use of concrete mixer.Matters needing attention when cleaning the concrete mixer:
1. Before starting the concrete mixer, users should check all controllers whether they are in good condition. After shutting down the machine, add some water and stones into the mixing drum, clean the mixing drum for 10 to 15 minutes and then pour them out. If operators must enter into the mixing drum to clean it, operators should cut down the power supply and lock the switch box well.
2. It is forbidden to use sledge hammer to eliminate the residual concrete on the mixing drum. Users can use chisel to clean the concrete.
3. In the cold season, the water in the water pump, water tank and water pipe should be released completely in order to prevent the frost damage when cleaning the concrete mixer with water.
4. Maintenance of concrete mixer should be comprehensive, including cleaning, lubrication and fuel filling.
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