The service time is too long and the oil seal is in normal wear condition. Solution plan: replace the new oil seal.

油長期未替換、濾芯質量不合格，油品過臟，然后加快了油封磨損狀況。解決計劃：盡快替換液壓油、濾芯。

The oil has not been replaced for a long time, the quality of the filter element is unqualified, and the oil is too dirty, and then the oil seal wear condition is accelerated. Solution plan: replace hydraulic oil and filter element as soon as possible.

傳動軸平衡失效，搖擺量大，然后引起了主軸搖擺油封偏磨。處理計劃：及時糾正、替換轉動軸。

The balance of the transmission shaft fails and the swing amount is large, which causes the eccentric wear of the oil seal of the spindle swing. Treatment plan: correct and replace the rotating shaft in time.

液壓油蛻變、乳化，然后導致潤滑功能下降，加快了油封磨損狀況。解決計劃：盡快替換液壓油、濾芯，嚴重時需求整理體系。

The hydraulic oil degenerates and emulsifies, then causes the lubrication function to decline, speeds up the oil seal wear condition. Solution plan: replace the hydraulic oil and filter element as soon as possible. If it is serious, the system needs to be sorted out.

泵支架松動、開泵、泵固定螺栓松動，從而引起液壓泵呈現整體抖動狀何況油封呈現磨損現象。解決計劃：常常查看并掃除自動上料混凝土攪拌車中或許呈現的毛病，防備并防止毛病的發作。

The pump bracket is loose, the pump is opened, and the pump fixing bolt is loose, which causes the hydraulic pump to show the overall shaking shape, and the oil seal shows wear phenomenon. Solution plan: often check and remove the problems that may appear in the automatic feeding mixer to prevent and prevent the occurrence of the problems.

自動上料混凝土攪拌車體系的回油不曉暢，回油管、散熱器發作阻塞，從而導致馬達殼中壓力添加，引起油封呈現漏油狀況。解決計劃：掃除阻塞并堅持回油循壞堅持曉暢。

The return oil of the automatic feeding mixer system is not smooth, and the oil return pipe and radiator are blocked, which leads to the pressure addition in the motor housing and oil seal leakage. Solution plan: remove the blockage and stick to the oil return circulation.

散熱器不散熱導致油溫過高，粘度、潤滑性下降，油封過熱密封失效等問題的呈現。解決計劃：掃除散熱器毛病，為體系進行降溫過程，防止泵馬達磨損。嚴重時還要泊車熄火，用水沖泵馬達、散熱器殼體到達降溫作用。

The radiator does not dissipate heat, which results in the oil temperature being too high, the viscosity and lubricity decreasing, the oil seal overheating and sealing failure. Solution plan: eliminate radiator defects, cool down the system and prevent pump motor wear. When it is serious, the car must be stopped, and the pump motor and radiator shell will be flushed with water to reduce the temperature.

冬季起車時若預熱缺乏，導致油溫過低，油液、油封未到達理想工作溫度。處理計劃：在起車時停罐怠速工作10min至20min，待油溫正常后再轉罐工作。

In winter, if the preheating is not enough, the oil temperature is too low and the oil and oil seal do not reach the ideal working temperature. Treatment plan: stop the tank and idle for 10min to 20min when starting, and then turn the tank to work after the oil temperature is normal.

自動上料混凝土攪拌車的液壓泵軸端油封歸于易損件，若嚴格按照相關標準進行操作，其實許多漏油現象都會得到有用防備，若呈現漏油問題，要鎮定查找具體原因并進行處理即可。

The oil seal at the shaft end of the hydraulic pump of the automatic feeding mixer is a vulnerable part. If the operation is carried out strictly according to the relevant standards, many oil leakage phenomena will be effectively prevented. If there is oil leakage problem, it is necessary to find out the specific causes and deal with it.

更多的關于全自動自上料攪拌車的問題或者詳細的內容，請進入我們公司的網站：http://www.ranhaofz.cn網站中會有很多的內容僅供參考。

For more questions or details about Zhongke concrete mixer, please visit our website: http://www.ranhaofz.cn There will be a lot of content in the website for reference only.