Large steel structures and some small steel structures will have scale and sticky sand when they are just completed. It is a big project for me to clean it up. Manual cleaning is time-consuming and laborious. At this time, the through-type shot blasting machine is very important. It can save a lot of manpower and material resources and improve work efficiency.

The working process of the through-type shot blasting machine: the workpiece is lifted by the crane to the feeding roller, the corresponding workpiece model is selected and the button is selected, the feeding roller sends the workpiece into the shot blasting cleaning room, and the projectile is projected at high speed onto the cleaned working surface, and the workpiece is impacted and scraped to clean the scale on the surface of the workpiece. After processing, the workpiece is sent to the feeding roller for delivery. The cleaning of the workpiece is completed.

Before placing the workpiece, special attention should be paid. The workpiece should be placed gently on the feeding roller. It is forbidden to use a large impact operation method to avoid damaging the roller. The whole process achieves the purpose of rust removal, rust prevention and surface strengthening. It improves the corrosion resistance of the steel structure, improves the fatigue resistance, and prolongs its service life.