1. Bring water reducing agent with the car: water reducing agent is a kind of concrete additive that can reduce the amount of mixing water under the condition of maintaining the same slump of concrete. It can be carried with the car and adjust the concrete well.
2. Return to the factory to check the water quantity in the tank: check the water quantity in the water storage tank every time when you return to the station after the completion of the task, so that the water in the water tank is full at any time, in case of emergency.
3. Check the quality of concrete before leaving the factory: the quality of each plate of concrete may change due to different raw materials.
4. Reduce vehicle travel time: the concrete transportation distance is generally within the range of 30 km in diameter, and the route and vehicle traffic conditions should be planned before driving.
5. To reduce the loss, discharge first: in case of failure to discharge for a long time due to human factors or irresistible factors, once it is found that the concrete begins to set, discharge immediately after reporting the method of automatic feeding mixer with responsibility for mixing to prevent sticking to the tank, so as to prevent the whole tank from being scrapped. Let the mixing tank run at full speed for one or two minutes before discharging. Let the concrete mix fully. If necessary, add some water to make the concrete mix more evenly and discharge easily. Don't be careless in discharging and have a good relationship with the discharger. When discharging, try to watch by yourself, so as to avoid the disorderly operation of the discharging lever by the discharging worker. Every time when the can is in the middle position, try to stop as much as possible to protect the reducer, supporting wheel, etc. Have a good relationship with the discharging worker, and don't sleep too well when discharging. In case the worker is in a mood and puts your car on the construction site without turning the can, it will be troublesome if the can is stuffy.
6. The mixing tank must be washed carefully. When you wash the pot, you must wash it carefully, and put the water back and forth for two times, then put all the water in the tank into the pot, and then go back to the station to add water to clean the pot.
The above is driving automatic feeding mixer must do things, and details to do.
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