Meyer “S” Series Blasters have been designed to systematically create a steady flow of material to the spinner. “S” Series Blasters come standard with an on-demand vibrator, a load-bearing baffle plate – that lessens the pressure on the auger, and a multi-spiked auger that reaches deep into the hopper. All of these work together to break up coagulated material creating a constant flow of material to the spinner. This means you get reliable performance in less than perfect conditions. (2) Available warehouse special, first come first serve, price does not include any type of mounting kit. Fixed or swing away area available on these units.