Line width: road marking machine is now the international road marking standard width is 15 cm, but you need to take into account the marker may also be in the parking lot and community site use, then you should buy a marker of width adjustment function, can reasonably use and save the paint. Line spray sand pavement marking removal machine, different types and particle size can be achieved by controlling the sand removal effect, for normal temperature reticule and rough pavement marking in the groove of the removal of more effective. Since easy to generate a lot of dust when sand blasting, so that the work should be an external vacuum cleaners, realizing the clean construction. Or by adding liquid medium in the abrasive, can also be very good to reduce dust pollution of sand. In order to achieve a better cleaning effect, spray sand pavement marking removal machine slower walking speed, the efficiency is low, so often used in the line of the workload is small, the number of cars less. Blasting QingChuFa QingChuFa by blasting shot blasting equipment to realize the line.