While doing a good job in road maintenance, we should also maintain the road construction machines, which can extend the service life of the machines. Let's listen to the maintenance methods of the cold recycling machine rental manufacturers.

合理的使用瀝青設備，使其潛力限度地發揮，是公路機械化施工企業之所求，而保養和維修是程度發揮機械效益的必須前提。近年來，我單位在公路機械化施工中，按照“使用和保養并重”的原則進行管理，改變了以前施工中只注重機械使用，不注重機械保養，很多易于發現的問題被忽略，結果使有些設備的小問題變成大故障，有些甚提前報廢。

Reasonable use of asphalt equipment, to maximize its potential, is the demand of highway mechanization construction enterprises, and maintenance and repair is the necessary prerequisite to give full play to mechanical efficiency. In recent years, our unit in highway mechanization construction, according to the "use and maintenance of equal importance" principle of management, changed the previous construction only pay attention to the use of machinery, do not pay attention to mechanical maintenance, many easy to find problems are ignored, as a result, some small problems of equipment into major faults, some even scrapped in advance.

這不僅大大增加了機械維修成本，而且延誤了施工，有的甚造成工程質量問題。針對這種情況，我們在機械管理上制訂并確定了每班保養內容，并督促實施。每月的月底進行瀝青設備強制保養2-3天，使很多故障在未出現前就被排除了。

This not only greatly increases the cost of mechanical maintenance, but also delays the construction, and some even cause engineering quality problems. In view of this situation, we formulated and determined the maintenance content of each shift in the mechanical management, and urged the implementation. At the end of each month, mandatory maintenance of asphalt equipment is carried out for 2-3 days, so that many faults are eliminated before they appear.

冷再生出租廠家表示，每天作業后應該瀝青設備內的殘余水泥混凝土，使拌刀磨損減小，延長了拌刀使用壽命;整機所有器件的塵土，對潤滑部位加注黃油，使整機潤滑部件的潤滑情況良好，減小了易損件的磨損，從而減少了因磨損而出現的機械故障;檢查各緊固件及易損件，發現問題及時予以解決，使有些故障排除在未出現以前，做到防患于未然;能堅持每班保養，瀝青設備使用壽命平均可延長工作時間800h，拌刀可延長600h。

Cold recycling rental manufacturers said that the residual cement concrete in the asphalt equipment should be removed after daily operation, so as to reduce the wear of the mixing knife and prolong the service life of the mixing knife; The dust of all parts of the whole machine is removed, and the lubricating parts are filled with grease, so that the lubricating parts of the whole machine are in good lubrication condition, and the wear of vulnerable parts is reduced, so as to reduce the mechanical failure caused by wear; Check the fasteners and vulnerable parts, find out the problems and solve them in time, so that some faults can be eliminated before they appear, so as to prevent them; The average service life of asphalt equipment can be extended by 800 hours, and the mixing knife can be extended by 600 hours.