1. Operate the mixing tank at a high speed for 1-2 minutes, then lower it and mix the concrete thoroughly. Add water as needed to make the concrete more evenly mixed and easy to lower.

2.排干物料后，将汽车尽可能停在平坦的表面上，并弄湿料斗斜槽以利于清洁。

2. After discharging the materials, park the car on a flat surface as far as possible, and wet the hopper chute to facilitate cleaning.

3.取出时更好查看材料，以免操作弹出杆。更好在转动中间位置时停止油箱，以保护减速器，支撑轮等。

3. It is better to check the material when taking it out to avoid operating the ejecting rod. It is better to stop the oil tank when turning the middle position to protect the reducer, supporting wheel, etc.

4.洗瓶时，必须仔细洗净，将水反复倒转两次，将水箱中的水倒入瓶中，返回工位并向瓶中加水彻底清洁。

4. When washing the bottle, you must wash it carefully, turn the water back twice, and finally pour the water in the water tank into the bottle, return to the working position and add water to the bottle for thorough cleaning.

自上料混凝土搅拌罐车在卸料中应该要注意什么问题？

What problems should be paid attention to in discharging of self loading mixer?

为了在自上料混凝土搅拌罐车设备运行期间确保设备的良好运行性能，有必要了解这些注意事项。避免由于对设备的了解不足而影响正常施工过程的操作错误。

In order to ensure the good operation performance of the self loading mixer during operation, it is necessary to understand these precautions. Avoid the operation error that affects the normal construction process due to insufficient understanding of the equipment.

正确使用自上料混凝土搅拌罐车

Proper use of self loading mixer

刚从自上料混凝土搅拌罐车出来的混凝土是起始材料，但只是在原料之后进行混合。为了确保混凝土的均匀性，需要在自上料混凝土搅拌罐车中进行第二次搅拌。

The concrete that just came out of the loading mixer is the starting material, but it is only mixed after the raw material. In order to ensure the uniformity of concrete, it is necessary to carry out the second mixing in the self loading mixer.

自动进料和混合过程中的二次搅拌是一个很深的过程，而不是简单的旋转。储罐的转数对于混凝土的均匀性尤为重要，更好为6-8 rpm。如果速度太慢，则混凝土内部的粗骨料将沉降，并且速度过快，这将对驾驶员的产生一定的影响，并增加混凝土的水分。坍落度的增加影响卸载；混凝土的初始固化时间通常为3-6小时。短期交通拥堵对混凝土影响不大。如果拥塞时间过长，则需要将混凝土罐的速度加快1到2倍，并且如果水罐旋转异常，则需要小心。如有必要，可以添加水以保持混凝土的容易性。

The secondary mixing in the automatic feeding and mixing process is a deep process rather than a simple rotation. The number of revolutions of the tank is particularly important for the uniformity of the concrete, preferably 6-8 rpm. If the speed is too slow, the coarse aggregate inside the concrete will settle, and the speed is too fast, which will have a certain impact on the safety of the driver and increase the moisture content of the concrete. The increase of slump affects unloading; the initial curing time of concrete is usually 3-6 hours. Short term traffic congestion has little effect on concrete. And if the water tank is too long to rotate, it will need to be careful if the water tank is too long to rotate. If necessary, water can be added to maintain the workability of the concrete.