Hydraulically powered screw conveyors are provided to distribute the material evenly across the full width of the spreader approximating {HEAD ~ a driving lane} on {TAIL ~ a major highway} 
Hydraulically powered screw conveyors are provided to distribute the material evenly across the full width of the spreader approximating { HEAD ~ a driving lane } on { TAIL ~ a major highway }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL