... machine 3.CNC automatic cotroll, max dia: 48mm floor brush making Machine Description ItemModelDELTA HAOSAITE1NO. of axis3-axis2The stroke of ... -precision straight-line rail and ball screw,steady and durable.4Material of Brush HandlePolyethylene, polystyrene, return materials, wood5Material of FilamentsPP,nylon,bristle ... made by our factory.It is very easy to replaceable/// floor brush making machine