Cleaning principle of the mesh-belt shot blasting machine

The cleaning principle of the mesh-belt shot blasting machine can be described as follows:

1. Loading: The workpiece to be cleaned is placed on a mesh-belt conveyor, which moves the workpiece through the shot blasting chamber.

2. Shot Blasting: The machine is equipped with multiple blast wheels strategically positioned around the shot blasting chamber. These blast wheels rotate at high speeds and propel a stream of abrasive shot onto the workpiece.

3. Impact and Abrasion: As the abrasive shot strikes the workpiece, it impacts the surface with significant force. This impact effectively removes rust, scale, paint, and other contaminants from the workpiece surface. Additionally, the abrasive shot creates an abrasive action that further contributes to the cleaning process.

4. Belt Movement: The mesh-belt conveyor continuously moves the workpiece through the shot blasting chamber, ensuring that all areas of the workpiece are exposed to the abrasive shot. Conveyor speed can be adjusted to control cleaning intensity and efficiency.

5. Dust and Particulate Collection: Dust, particulates, and spent abrasive shot are generated during the shot blasting process. The machine is equipped with a dust collection system that captures and removes these particles from the chamber, ensuring a clean working environment and preventing the accumulation of contaminants.

6. Separation and Recycling: After the shot blasting process, the spent abrasive shot—along with the removed rust and particulates—is separated from the cleaned workpiece. The shot is collected and recycled for reuse in the shot blasting process. This process reuses media to minimize material waste and improve cleaning efficiency.

In general, the mesh-belt shot blasting machine uses high-speed abrasive shot to impact and abrade the workpiece surface, effectively removing rust, scale, paint, and other contaminants. The continuous movement of the workpiece on the mesh belt ensures uniform cleaning, while the dust collection system maintains a clean working environment.