Thermoplastic road marking machine is a kind of machine used for marking road surface hot melt. The powder hot-melt coating melted at 200 degree centigrade high temperature is applied on the road surface by scraping. The thermoplastic pavement marking equipment has simple manufacturing process and convenient operation, which is the most widely used marking equipment in China. This thermoplastic striping machine needs to be equipped with a hot-melt kettle to use together to reflect the construction efficiency! The material of the marking bucket determines the service life of the marking bucket and the aesthetics of the line type. If the material is not good, it will be preheated and deformed, and the phenomenon of wire removal and material leakage will occur in the process of marking. At present, the width of hot-melt scoring is determined by replacing the scoring bucket, and the adjustable scoring bucket is also put into use.