There are also many parts on the mixer chassis. Shock absorbers are parts you should be familiar with. During the mixing process, the vibration damper usually makes noise when the car is running. This is because the vibration damper and spring leaf, frame or shaft collide with each other, the rubber pad is damaged or the dust pipe of the vibration damper is deformed, lack of oil and other reasons. How to judge whether the vibration damper is good?

　　混合車的減振器如有故障或問題，首先要檢查減振器是否有漏油現象，然后用力按下保險杠，松開，如混合車有二或三跳，說明減振器好。攪拌機緊急制動在慢慢開車,如果車輛的振動是更好,這意味著減震器有問題,需要刪除的減震器直立,和底部環虎鉗上夾,把壓力沖擊桿幾次,這一次應該是穩定的抵抗,拉起電阻應該大于阻力下降,如果或不穩定的電阻,可能是內部缺乏油擋板或閥門零件損壞,應終止修理或更換零件，并應立即送去修理。

　　If there is any fault or problem with the shock absorber of the hybrid vehicle, first check whether the shock absorber has oil leakage, then press down the bumper firmly and release it. If the hybrid vehicle has two or three jumps, it means that the shock absorber is good. The emergency brake of mixer is slowly starting. If the vibration of the vehicle is better, it means that there is a problem with the shock absorber. The shock absorber that needs to be removed is upright, and the bottom ring vise is clamped on. Put the pressure impact bar several times, this time it should be a stable resistance. The pull-up resistance should be greater than the resistance drop. If or the unstable resistance, it may be the internal lack of oil baffle or the damage of valve parts, Repair or replacement parts shall be terminated and sent for repair immediately.

　　攪拌車減振器漏油一般由以下原因引起:

　　The oil leakage of the mixer damper is generally caused by the following reasons:

　　1. 減振器內部清潔度不夠好，有焊渣、鐵屑等雜物導致油封磨損。

　　1. The internal cleanliness of the shock absorber is not good enough. There are welding slag, iron chips and other sundries that cause the oil seal to wear.

　　2. 減振器工作條件較差，砂石、泥漿等外部雜物進入油封，造成油封磨損、泄漏。

　　2. The working condition of the shock absorber is poor. Sand, mud and other external sundries enter the oil seal, causing the oil seal to wear and leak.

　　3.減振器油封唇部老化，失去了密封功能。

　　3. The oil seal lip of the shock absorber is aged and has lost the sealing function.

　　4. 可能是底盤裝甲噴涂時減振器防護不好，減振器活塞桿上的裝甲附著導致油封磨損和漏油。

　　4. It may be that the shock absorber is not well protected when spraying the chassis armor, and the armor on the piston rod of the shock absorber adheres to cause the oil seal to wear and leak.

　　5. 控制活塞運動的支撐桿需要在金屬管的一端伸出，所以這部分必須密封好。

　　5. The supporting rod controlling the movement of the piston needs to extend at one end of the metal pipe, so this part must be sealed.

　　6. 一般情況下，混合器的液壓減振器漏油表明它的使用壽命提高了。

　　6. In general, the oil leakage of the hydraulic shock absorber of the mixer indicates that its service life is improved.

　　攪拌器底盤的減振器是非常重要的，很多人在做維護的時候很容易忽略它，希望閱讀這篇文章，可以引起大家對減振器的注意。

　　The vibration damper of agitator chassis is very important. Many people are easy to ignore it when they do maintenance. I hope to read this article, which can draw people's attention to the vibration damper.