... mounte cold jet marking machine1.PurposeThe machine is special-surpose equipment used for painting and marking real line,curve,guiding arrow head,letter, and ... dotted lines.2)The consists of tehe motor truck ,host machine ,operating sytem uder eletric control,hydraulic system,moveable jet ... .2-0.4mmMarking speed5km/hWeight df complete machine700kg(host machine) Vehicle mounte cold jet marking machine