Magnesium sulfate fertilizer rotary drum granulator

The utility model discloses a magnesium sulfate fertilizer rotary drum granulator, including feed arrangement, slewer, preceding riding wheel device, transmission, gear guard, back riding wheel device, discharging device, slewer is close to the inner wall of discharging device one side is provided with annular striker plate, divides slewer the granulation district into and throws light zone. The granulation district sets up a plurality of inlet tubes, granulation district inner wall evenly is provided with the abrasive rubber board, the inner wall of throwing light zone is provided with the PP board. The utility model discloses compare in prior art, excellent effect lies in: granulation district inner wall sets up the chloroprene rubber board, and at the rotatory in -process of equipment, accessible offset plate self action of gravity and good elasticity and heave prevent effectively that material bonding is on the barrel inner wall, the shower nozzle of intaking adopts the single valve gate control respectiv