First hand push cut hair machine high speed railway box girder (precast beam) beam surface waterproof processing cut hair. Side of the bridge, the bridge end face, beam side, end of the beam concrete cut hair. Remove the surface coating, paint, all kinds of traffic line markings. Line cleaning, remove the airport road reticule, runway tires braking traces, etc., to obtain high rough surface friction coefficient. Of cement asphalt pavement, highway bridge, bridge fault, abrasion resistant epoxy resin ground surface treatment, etc. Road construction of the micro table place, to cut hair removal of old pavement surface, in preparation for slurry seal. Cut hair machine cut the performance characteristics of wool machine: the performance characteristics of the airborne type is cut hair machine excavators, as well as special truss, to support the chisel hair machine, can do any Angle cut hair for operation.