Many people are confused when they hear the words “deck shot blasting machine”. I only know roughly what kind of equipment it is, but I don’t know its specific function and working principle. I even guess whether it is related to bridge deck construction, but in fact, it is not as understandable as the literal meaning. What kind of machine is it? Let’s take a look at popular science.

working principle

The working principle of the bridge deck shot blasting machine is non-contact cleaning. It can use centrifugal force to accelerate the shot and shoot the cleaned plane. In short, it is to use the centrifugal force and wind force generated by the thrown projectile when moving at high speed to attract the dust and impurities on the cleaned plane. In this process, when the high-speed rotating page is recovered, the magazine and the projectile are recovered into the storage hopper of the shot blasting machine together, and repeat the above operations repeatedly, so as to achieve the cleaning effect.

Specific role

Deck shot blasting machine is often used in various road cleaning, such as asphalt pavement or concrete bridge. Most concrete bridges have the risk of water seepage damage, so they have to add a waterproof layer during construction. However, there is always insufficient adhesion between the waterproof layer and the concrete. This is because the dust and impurities attached to the surface during concrete construction have not been cleaned up. At this time, it needs to be cleaned by shot blasting machine. The magazine for cleaning the asphalt pavement is to increase its roughness and ensure driving safety.

Some people may worry that the impurities cleaned by the shot blasting machine will pollute the environment, but in fact, it is equipped with a vacuum cleaner, which can automatically process the magazine and dust during the cleaning process, so that it will not cause environmental pollution in the application process. While cleaning the road, it also plays a role in environmental protection.