With the rapid development of technology and industry, there has been a qualitative leap in the processing of mirror rolls. After the level of mirror roll processing has been elevated, it becomes more targeted, such as the past mirror roll processing techniques, which often resulted in lower hardness or poor wear resistance after completion. Now, within the mirror roll processing techniques, there is one called "shot blasting." Shot blasting is a targeted and compensatory method within the past mirror roll processing process.

The precision of mirror roller processing carries a crucial responsibility for the quality of mirror rollers. The more refined the mirror roller processing technology, the more reliable the quality of the produced mirror rollers will be, thereby enhancing their performance. The quality and performance of mirror rollers are what users and manufacturers strive for. The quality of mirror rollers often determines their lifespan, while their performance influences the efficiency and effectiveness of their operation.

The spray brushing process for mirror roller machining is also a method of surface treatment for mirror roller. Spray sanding refers to solving problems that are difficult to address with chemical methods through physical means. By utilizing compressed air converted into power, a high-speed spray sanding beam is used to喷射 the material at high speed onto the surface of the mirror roller, creating a certain degree of roughness and enhancing the adhesion between the surface and the coating. The spray sanding technology for mirror roller machining extends the lifespan and reliability of the mirror roller.