When the cold regenerator is rented, it is necessary to mix the recycled mixture, and the grader shall be used immediately for preliminary shaping. In straight lines and flat curve sections without height, the grader scrapes from the shoulder to the center of the road. Many cold recycling machines will face this when they are rented. The segregation of coarse and fine materials should be eliminated in time in the process of pavement forming. The old road materials that are not broken are removed manually and mechanically. When renting the cold recycling machine, it is generally difficult to walk, so it is necessary to mill the old pavement layer by the cold recycling machine first, and then pave cement on the broken materials for cold recycling mixing construction.

冷再生機(jī)時(shí)打滑的原因及方法，起步太快。起動(dòng)速度太快，不能打滑。這個(gè)時(shí)候可慢速啟動(dòng)。如果使用鼠籠電機(jī)，則可以移動(dòng)兩次，然后被激1活，還可以有效地克服打滑現(xiàn)象。輸送帶負(fù)荷過大。輸送帶的負(fù)荷過大，超過電機(jī)能力也會(huì)打滑。打滑的優(yōu)點(diǎn)是保護(hù)電機(jī)。否則，電動(dòng)機(jī)將長期燃燒。但對(duì)于運(yùn)行來說則是打滑事故。冷再生機(jī)的服務(wù)及時(shí)性非常的重要。

Causes and methods of slipping when cold regenerator starts too fast. The starting speed is too fast to slip. Start slowly at this time. If a squirrel cage motor is used, it can be moved twice and then activated 1, which can also effectively overcome the slip phenomenon. The conveyor belt is overloaded. If the load of the conveyor belt is too large, it will slip if it exceeds the capacity of the motor. The advantage of slipping is to protect the motor. Otherwise, the motor will burn for a long time. But for operation, it is a slip accident. The service timeliness of cold regenerator is very important.

冷再生機(jī)對(duì)瀝青路面改造的配置要求，材料要求：水泥選用強(qiáng)度等級(jí)為32.5、初凝時(shí)間≥3h、終凝時(shí)間≤10h且≥6h硅酸鹽或普通硅酸鹽水泥。水泥應(yīng)具有良好的工作性、低水化、高后期強(qiáng)度、耐久性、耐腐蝕性和抗裂性能。機(jī)械要求：工程施工過程通過再生機(jī)組來完成，再生機(jī)組包括：冷再生主機(jī)、水泥稀漿車、平地機(jī)、壓路機(jī)等。

Configuration requirements of cold regenerator for asphalt pavement reconstruction, material requirements: Portland or ordinary portland cement with strength grade of 32.5, initial setting time ≥ 3h, final setting time ≤ 10h and ≥ 6h shall be selected. The cement shall have good workability, low hydration, high late strength, durability, corrosion resistance and crack resistance. Mechanical requirements: the construction process of the project is completed by regeneration unit, which includes cold regeneration host, cement slurry truck, grader, roller, etc.

路面冷再生機(jī)對(duì)瀝青路面冷再生技術(shù)的應(yīng)用和選擇，無論是公路還是農(nóng)村公路，無論是城市道路還是住宅道路養(yǎng)護(hù)，都能看到水泥的局部冷再生。冷再生機(jī)在應(yīng)對(duì)瀝青道路翻新改造上的優(yōu)勢有哪些，施工周期短，因?yàn)椴恍枰\(yùn)輸新料和運(yùn)走舊料，因此無需其他粉碎作業(yè)，一次性施工，維護(hù)周期短，簡化了施工程序，施工周期短，節(jié)約時(shí)間。

The application and selection of asphalt pavement cold recycling technology by pavement cold recycling machine can see the local cold recycling of cement whether it is highway or rural highway, urban road or residential road maintenance. What are the advantages of the cold regenerator in dealing with the renovation and reconstruction of asphalt roads? The construction period is short. Because there is no need to transport new materials and remove old materials, there is no need for other crushing operations. The one-time construction and short maintenance period simplify the construction procedure, shorten the construction period and save time.