Designed for contractors who maintain roads, parking lots and driveways with utility vehicles, the electric-powered SnowEx SP-1575 Bulk Pro spreader combines a two-stage auger system and the patented vibrator/inverted-V flow system for a positive, steady feed of material to the spinner without clogging. As with the entire SnowEx product line, the SP-1575 has a modular, powder-coated steel frame with a high-density, UV-protected poly material hopper.