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).

當上料攪拌一體機的制動器即將停止時，方向盤始終會偏向一側。這種情況實際上就是我們通常所說的“偏壓制動”。發生故障的主要原因是上料攪拌一體機的制動系統的左右副泵未對制動片施加任何力造成的。在行駛過程中，由于上料攪拌一體機的制動盤快速旋轉，泵的不均勻作用和快速摩擦之間的差異很小，我們很難感覺到。

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.

啟動上料攪拌一體機之前，需要十分鐘以上的時間才能對汽車進行加熱。上料攪拌一體機的制動系統是發動機提供的壓力，用于推動卡鉗以夾緊制動盤（盤式制動器），或推動制動盤與制動鼓摩擦（鼓式制動器）。因此，如上所述的情況可能是提供壓力的傳輸管道中的壓力損失，導致無法及時提供制動力。在這種情況下，檢查制動總泵的真空助力軟管和上料攪拌一體機發動機的借口是否破裂或松動。

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.

上料攪拌一體機不會返回到制動位置。踩下制動踏板，踏板不會上升，并且沒有阻力。這種現象是制動器不返回。有必要確定是否缺少制動液，制動缸，管路和接頭是否漏油，主缸和缸體零件是否損壞。

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.