1. The equipment is simple and can be used on site.
2. The process is flexible with few operation procedures. It can repair quickly and reduce the processing time.
3. Strong adaptability, generally not limited by the size and location of the workpiece.
4. The coating thickness can be controlled.
5. In addition to spray welding, the heating temperature of the substrate is low, the deformation of the workpiece is small, and the metallographic arrangement and function change are also small.
6. It is suitable for parts with various base materials, and can prepare various protective coatings and functional coatings on the surface of all solid materials.
