Due to the rapid growth of heavy traffic, roads in various regions are obviously aging. In order to improve the long-term functional characteristics of road infrastructure, more and more roads need to be structurally repaired. For many cold regenerator leasing is also very critical!

更快完成道路的结构性修复，无论何处，道路修复项目满足的要求都是一样的，都是经济，并且还需要快速的竣工，因为时间非常的关键，补丁周期修复不符合可持续发展原则，也不能从根本上解决问题，这一点很多很多冷再生机出租厂家都会比较在意的，H冷再生工艺如今是非常普遍的，而且未来对这种工艺的需求还是会持续增长的。

To complete the road structural repair faster, no matter where the road repair project meets the same requirements, it is economic and environmental protection, and it also needs to be completed quickly, because the time is very critical, the patch cycle repair does not comply with the principle of sustainable development, and it can not fundamentally solve the problem. Many cold regenerator rental manufacturers will pay more attention to this, H cold regeneration process is very common today, and the demand for this process will continue to grow in the future.

例如就地冷再生工艺，根据道路的破坏程度，沥青层被冷再生机都在全宽度范围内一次性整体或者部分厚度再生，现场拌入粘结剂，然后被立即摊铺。维特根履带式再生机械工艺采用的是下切工艺，该工艺是由冷再生领域的先锋维特根公司多年前研发的，作业过程中铣刨和拌和同时进行。

For example, in the local cold regeneration process, according to the damage degree of the road, the asphalt layer is regenerated by the cold regenerator in whole or part of the thickness within the full width at one time, mixed with binder on site, and then paved immediately. Wittgen crawler type regeneration machinery adopts the undercutting process, which was developed by the pioneer wittgen company in the field of cold regeneration many years ago. Milling and mixing are carried out at the same time during the operation.

该工艺成为再生日常施工中十分重要的一个方法，尤其是对于老旧、碎裂的沥青路面。冷再生工艺一个不容小觑的优势便是材料加工中可显著的节省能源，原材料无需干燥或者加热，这就是意味着，相较于传统的修复方法，重要的是，这种冷再生设计方案可将粘结剂的用量大大的减少很多，并且完全运输需求可降低很多，冷再生技术可保持道路拥有比较低的成本。

This technology has become a very important method in recycling daily construction, especially for old and broken asphalt pavement. One advantage of the cold regeneration process that can not be underestimated is that it can significantly save energy in material processing, and the raw materials do not need to be dried or heated, which means that compared with the traditional repair methods, it is important that this cold regeneration design scheme can greatly reduce the amount of binder and completely eliminate the transportation demand, Cold regeneration technology can keep the road at a relatively low cost.