The snow-melting mist cannon machine is an efficient snow removal equipment in winter. It uses high-pressure spray technology to atomize snow-melting agent solutions such as calcium chloride and sodium chloride into fine droplets, which are evenly sprayed on the ice and snow surface. It can quickly lower the freezing point of ice and snow, accelerate melting, and prevent secondary icing on the road surface, effectively ensuring traffic safety in places such as roads, bridges, squares and airports. The equipment supports full automatic control, and can flexibly adjust the spray range, angle and dosage to adapt to different road widths and ice and snow thicknesses. Compared with traditional manual snow removal, it significantly improves efficiency and reduces labor costs. At the same time, the dosage of snow-melting agent is controllable, reducing environmental impact. It has the functions of horizontal rotation and vertical pitching adjustment, achieving full coverage without dead ends. In addition, it has a durable structure, adapts to low-temperature environments, and is easy to maintain, which can meet the continuous snow removal needs in winter.