Automatic feeding mixer is a kind of automatic feeding mixer which can effectively save manpower. It has become the preferred mixer of various construction manufacturers, but its work is not limited to concrete mixing. Due to the special structure of the vehicle, for example, when transporting concrete, dangerous accidents are prone to occur. Therefore, let's take a look at the problems that should be avoided when driving the concrete mixer.

一，过热的车

1、 Overheated car

许多车主，无论在冬天还是在其他季节，都习惯于在同一个地方使用空转热车的方法。热车行驶一段时间，自动上料混凝土搅拌车的性能良好。但是实际上，将热车闲置到位不仅会限制其有效性，而且还会浪费汽油和时间。发动机空转时，温度升高非常缓慢。换句话说，空转时发动机要花很长时间才能达到正常工作温度。正确的方法是自动装载自上料混凝土搅拌罐车。现场热卡车将在约30秒后在道路上行驶。但是，此时发动机和驱动系统尚未达到正常的工作温度，因此必须将速度控制在大约2000 rpm之内，并且水温可以在高速工作之前达到正常的速度。

Many car owners, whether in winter or in other seasons, are used to using idling hot car in the same place. When the hot truck runs for a period of time, the performance of the automatic feeding mixer is good. But in fact, leaving the hot car idle will not only limit its effectiveness, but also waste gasoline and time. When the engine is idling, the temperature rises very slowly. In other words, it takes a long time for the engine to reach normal operating temperature at idle. The correct way is to load the concrete mixer automatically. The hot truck on site will be on the road in about 30 seconds. However, at this time, the engine and drive system have not reached the normal operating temperature, so the speed must be controlled within about 2000 rpm, and the water temperature can reach the normal speed before high-speed operation.

二，机架外的电气设备仍在使用中

2、 The electrical equipment outside the rack is still in use

当自动上料混凝土搅拌车的电源关闭时，电池将处于仅放电而不充电的工作状态。因此，如果您在长时间关闭电源后使用大功率电动汽车，例如在路边驾驶大灯或长时间听音乐，电池将立即完全放电，并且可以自给自足。搅拌车无法启动，不会造成严重后果。

When the power of the automatic feeding mixer is turned off, the battery will be in the working state of only discharging but not charging. Therefore, if you turn off the power for a long time and use a high-power electric vehicle, such as driving a headlamp on the side of the road or listening to music for a long time, the battery will be fully discharged immediately and can be self-sufficient. The mixer can not be started and will not cause serious consequences.

三，油箱仅在底部下方

3、 The tank is just below the bottom

燃油箱警告灯亮起后，他们会再行驶一段距离再加油。但是，当加油警告灯亮起并且您进入加油站时，附近可能没有加油站，可能会很拥挤。另外，如果这种情况经常发生，则自上料混凝土搅拌罐车的油泵的寿命会大大缩短。

When the fuel tank warning light comes on, they will drive a further distance to refuel. However, when the gas warning light is on and you enter the gas station, there may be no gas station nearby and it may be crowded. In addition, if this happens frequently, the life of the pump will be greatly shortened.