Blastec® is the originator of the 1,760 RPM direct drive shot blast wheel. Since its introduction in 1976, many others have attempted to equal our success. Now in its 10th generation, our blast wheel still remains the leader in the industry.
Shot blasting, or abrasive blasting, is an essential part of most steel mill, metal finishing and foundry operations and has been an established finishing technique since the late 1800’s.
ABRASIVE BLASTING IS THE OPERATION of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface, or remove surface contaminants. A pressurized fluid, typically air, or a centrifugal wheel is used to propel the media.
Abrasive blasting of steel substrates can provide the best possible surface preparation for coatings adhesion. If done properly, abrasive blasting thoroughly cleans the surface and creates a surface profile for mechanical adhesion. To achieve the economy available through abrasive blasting, the operator must maintain the productivity and efficiency of the cleaning system through careful attention to all of its components.