USED K.R. KOMAREK MODEL 868 2" WIDE STAINLESS STEEL ROLLER COMPACTOR WITH 2" WIDE X 5" DIAMETER STAINLESS STEEL SMOOTH ROLLERS. STAINLESS STEEL SINGLE SCREW FEED DRIVEN BY A 1 HP MOTOR. HAND OPERATED HYDRAULIC PRESSURE ADJUSTMENT FOR ROLLERS, MOUNTED ON CASTERS, CONTROL PANEL. ROLLERS DRIVEN BY A VARIABLE SPEED 1.5 HP, 3 PHASE, 60 CYCLE, 230/460 VOLT MOTOR.