The Blastrac™ 1-16 DB4 Shot Blaster has an enhanced trouble free hydraulic drive system that offers better productivity in cleaning and preparing concrete or steel surfaces. The 1-16 DB4 strips, cleans and profiles simultaneously. This machine helps in reducing coating failures by producing sure profiles with excellent bonding characteristics. This unit is perfect for ship decks, parking garages, industrial plant and warehouse floors, and airport runways. It features a “twin bag” dust collection system for efficient containment of contaminants and airborne dust generated from the blasting process.