The importance of the brake system of the feeding and mixing machine. The shaking of the feeding and mixing machine when stepping on the brake mainly occurs on the old car body. Due to wear, the surface flatness of the brake disc of the feeding and mixing machine is not aligned to some extent. Therefore, it is recommended to use the lathe disc technology for grinding or to replace the brake pads (for older feeding and mixing machines).

当上料搅拌一体机的制动器即将停止时，方向盘始终会偏向一侧。这种情况实际上就是我们通常所说的“偏压制动”。发生故障的主要原因是上料搅拌一体机的制动系统的左右副泵未对制动片施加任何力造成的。在行驶过程中，由于上料搅拌一体机的制动盘快速旋转，泵的不均匀作用和快速摩擦之间的差异很小，我们很难感觉到。

When the brake of the feeding and mixing machine is about to stop, the steering wheel will always turn to one side. This situation is actually what we usually call "bias braking". The main reason for the failure is that the left and right auxiliary pumps of the brake system of the feeding and mixing machine do not exert any force on the brake pads. In the process of driving, due to the rapid rotation of the brake disc of the feeding and mixing machine, the difference between the uneven effect of the pump and the rapid friction is very small, so we can hardly feel it.

启动上料搅拌一体机之前，需要十分钟以上的时间才能对汽车进行加热。上料搅拌一体机的制动系统是发动机提供的压力，用于推动卡钳以夹紧制动盘（盘式制动器），或推动制动盘与制动鼓摩擦（鼓式制动器）。因此，如上所述的情况可能是提供压力的传输管道中的压力损失，导致无法及时提供制动力。在这种情况下，检查制动总泵的真空助力软管和上料搅拌一体机发动机的借口是否破裂或松动。

It takes more than ten minutes to heat the vehicle before starting the feeding and mixing machine. The brake system of the feeding and mixing machine is the pressure provided by the engine, which is used to push the caliper to clamp the brake disc (disc brake), or to push the brake disc to rub with the brake drum (drum brake). Therefore, the situation described above may be a loss of pressure in the transmission line that provides the pressure, resulting in the failure to provide the braking force in a timely manner. In this case, check whether the vacuum booster hose of the brake master cylinder and the engine excuse of the charging and mixing machine are broken or loose.

上料搅拌一体机不会返回到制动位置。踩下制动踏板，踏板不会上升，并且没有阻力。这种现象是制动器不返回。有必要确定是否缺少制动液，制动缸，管路和接头是否漏油，主缸和缸体零件是否损坏。

The feeding and mixing machine will not return to the braking position. When the brake pedal is pressed, the pedal will not rise and there is no resistance. This phenomenon is that the brake does not return. It is necessary to determine whether there is a lack of brake fluid, whether the brake cylinder, pipelines and joints are leaking, and whether the master cylinder and cylinder block parts are damaged.