The pavement grooving machine is widely used in slotting of surface crack in asphalt pavement and concrete pavement. It can easily mend the irregular crack into uniform groove by six blades, then form new faying surface. With the features of Light weight, easy transportation and can work in the outdoors without electricity supply. It can easily slot crack with depth 40mm and width 10-30mm accurately and fast.3 Blade: there are 6 pieces , Blade Head is rotary impact alloy steel head, automatically Tracking regular or irregular cracks.
The application of crack router makes the road pavement to be maintained more easily and convenient, which extend the length of pavement and improve the comfort of driving.
