The set of machinery and equipment generally consists of a hot melt kettle, ground marker (including pedestrian crossing ground marker), under the ground marking machine, equipped with coated institutions into basis. Natural, customers can according to its own economic strength, the size of the bill of quantities and systematization level is not the same as you can buy different specifications, different levels and different effects of machinery and equipment. Equipped with hot melt in the ground marker line drawing method according to its different type can be divided into hot melt blown apply, hot melt extrusion type and thermal spray type ground marker: three kinds of room temperature under normal temperature road marking is a kind of historical time further back a basic road reticule, generally such road signs made by a temperature ground marker can undertake engineering construction. Room temperature the ground marker in accordance with the road marking method is not the same type can be divided into high pressure airless, bottom pressure gas type two kinds; According to its different types and make available architectural coatings by divided into water-soluble solution under normal temperature, room temperature and heating water soluble resin three categories (draw a line under the normal temperature of the theory of ground equipment also includes components of type, especially the component type of spray paint, it is a kind of both basic architectural coatings under normal temperature and components of architectural paint spray paint effect broad-spectrum sex ground marker).