Automatic filling mixer is a special heavy truck, which has high load, complex road conditions and large inertia centrifugal force produced in the mixing process of storage tank, which brings heavy burden to the braking system of mixing system. Although the braking system is very important to the mixer system, the braking distance and thermal degradation of the brake should be considered first when determining the safety of the automatic filling mixer.

　　如果自动灌装搅拌车的制动系统出现问题，驾驶员和乘客也有危险。因此，在驾驶或踩踏制动器时，请务必小心制动器。

　　If there is a problem with the brake system of the automatic filling mixer, the driver and passengers are also at risk. Therefore, be careful when driving or applying the brake.

　　1.制动时发出异常声音

　　1. Abnormal sound when braking

　　踩刹车时，刹车系统会产生强烈的金属摩擦。这可能是由于刹车片上的异物或刹车盘上的锈蚀所致。

　　When stepping on the brake, the brake system will produce strong metal friction. This may be due to foreign matter on the brake pads or rust on the brake discs.

　　2，刹车踏板行程会更长

　　2. The brake pedal travel will be longer

　　制动器柔软时，可以看到白色斑点。较长的制动行程的原因主要是由于空气侵入制动系统，缺少制动油，可能的泄漏以及制动衬块的严重磨损。

　　When the brake is soft, white spots can be seen. The long brake stroke is mainly due to air intrusion into the brake system, lack of brake oil, possible leakage and severe wear of brake pads.
              

　　3，刹车偏

　　3. Brake deviation

　　制动器偏离现象不是很普遍，主要反映了在施加制动器时手柄偏向一侧的事实。造成这种现象的原因是制动衬块偏心磨损和制动缸问题。

　　The brake deviation is not very common, which mainly reflects the fact that the handle is biased to one side when the brake is applied. The cause of this phenomenon is the eccentric wear of brake pad and the problem of brake cylinder.

　　4，刹车变得越来越困难

　　4. Braking becomes more and more difficult

　　许多自动灌装搅拌车具有增强的制动问题。加强制动器的主要原因是真空助力器损坏。制动器不辅助，经常使用。

　　Many automatic filling mixers have enhanced braking problems. The main reason for strengthening the brake is that the vacuum booster is damaged. The brake is not auxiliary and is often used.

　　5，刹车回弹

　　5. Brake rebound

　　有许多自动灌装搅拌车伙伴遇到这种情况，但是在应用制动时，主要是由于制动盘表面的不规则性，上肢弹回了制动踏板。垫子和钢圈变形。

　　Many auto filling mixer truck partners encounter this situation, but when applying the brake, the main reason is that the surface of the brake disc is irregular, and the upper limb bounces back to the brake pedal. The cushion and steel ring are deformed.