1-used SAC PRIMA K-970 SINGLE HEAD WIDE BELT SANDER. 37 in. width capacity, combination sanding head w/ 6-3/4 in. diameter contact roll and 2 in. polishing platen, 20 HP main motor, abrasive belt size: 37 x 75, electronic tracking, 1 HP adjustable speed conveyor belt feed drive, 15 to 31 FPM, infeed and outfeed rubber hold down rolls, motorized thickness setting by .5 HP motor and LED readout and automatic part thickness setting.