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What are the ways to remove road markings? how to choose?

  Due to changes in the traffic management plan and other reasons, it is often necessary to remove the original road markings. If the original marking is not completely removed, it will mislead the driver under night lights or in a humid environment, which is very detrimental to driving safety and traffic control. On the other hand, although some methods can remove the marking, It will cause damage to the pavement, affect the road landscape, and increase the cost of road maintenance. Therefore, it is particularly important to choose an appropriate road marking removal method.

What are the ways to remove road markings? how to choose?(图1)

  Marking line shot blasting machine: The motor drives the impeller body to rotate, and the shot blasting machine throws the shot material onto the marking line surface at a high speed and at a certain angle. It is mainly used for cleaning of cement and concrete road markings. The cleaning method of marking line shot blasting machine has become a cleaning method favored by enterprises in recent years. The marking line can be completely removed by the impact force generated by shot blasting. The speed and impact force of shot blasting can be adjusted. The marking line removal of different requirements has been achieved, and the friction coefficient of the marking line surface after shot blasting can be used for later coating. The operation plays a positive role.

  Grinding and cleaning: The alloy grinding cutter head is driven to rotate at a high speed through the power device, and it runs into the convex part of the road surface to remove the marking. Disadvantages: There will be abrasion marks on the road surface, more dust, and pollute the environment.

  Milling removal: Use the milling blade to contact the ground to clean the road surface, which is suitable for the marking removal project with a small working area. Disadvantages: it damages the road surface and has obvious marks, which is not good for safe driving.

  Sandblasting removal: The abrasives are pushed at a high speed through the nozzle to remove the markings. It is suitable for road sections with small workload and low traffic volume. Disadvantages: low efficiency, large working space, and impact on road traffic.

  Road shot blasting machine chooses Runfang, choose a good after-sales service

  Choose Runfang for road shot blasting machine and choose good after-sales service. The road shot blasting machine produced by Runfang Machinery not only attracts customers with quality and price, but also after-sales service. So where is Runfang Machinery's strong after-sales service?