Hot melt marking machine: With the development of hot-melt coating, it develops and improves gradually. The construction requires a set of equipment to complete the construction function of each link from melting to marking line. This set of equipment is generally equipped with hot-melt kettle, marking machine (including zebra marking machine), premarking machine and coating agent unit. Of course, users can choose and buy different types, grades and functions of equipment according to their economic strength, project size and degree of specialization. The hot melt marking machine can be divided into three types: Hot melt scratch type, hot melt extrusion type and hot melt spraying type according to different marking methods.