CAT CLASS: 0320325
Provide one-step surface preparation for a variety of concrete surface applications where a minimum amount of material must be removed in preparation for resurfacing. Blast media (shot) is directed in a controlled pattern to scour the surface. A powerful dust collector vacuum separates the blasted debris from the shot and stores it safely for disposal. Steel shot is recycled through the chamber until it is too small to be effective and then it is removed with the debris by the vacuum.