Abrasive blasting equipment that utilizes a slurry of water and abrasive media to smooth, clean, or etch surfaces is a crucial tool in various industries. This method combines the power of conventional air-powered abrasive blasting with the mitigating effects of water, resulting in reduced dust and lower surface temperatures. An example application is the delicate removal of coatings from historical structures without damaging the underlying substrate.
The addition of water offers several advantages. It suppresses dust generation, making it a safer and environmentally friendlier option compared to dry blasting. The reduced heat generated minimizes the risk of warping or other heat-related damage to the workpiece. This gentler approach also allows for finer control over the process, making it suitable for delicate surfaces. Historically, the need to control dust and heat led to the development of this method as a safer and more versatile alternative to dry abrasive blasting.