2017 National Flooring Equipment 333

The 333 is Nationals cost-efficient shot blast work horse. The larger, 12.6-inch, blasting pattern powered by a 230-volt motor drives hard-hitting versatile action. The 333 strips, cleans, and profiles in a single time-saving step. The variable-speed drive system of this versatile machine creates a consistent surface profile perfect for many small to large jobs.

• Shot valve handle starts the self-propelled motor; the shot valve closes and the blast wheel ceases automatically when the operator is not present

• Height-adjustable handle, ergonomic blast-wheel placement, and shot blast controls reduce operator fatigue

• Front swivel casters increase maneuverability and control for a more uniform and consistent profile

• Side-slide removable shot screen is easy to access and clean

• Rebound hopper incorporates a newly designed rear-facing vacuum port for improved air flow