The utility model discloses a palm opener relates to palm fiber elastic mattress production technical field. Including the frame, the frame front portion is equipped with the feeding platform, and the feeding platform rear portion is equipped with along the feeding pair roller of vertical direction distribution, and feeding pair roller rear portion is equipped with opens the home roll, opens behind the home roll play flitch that the lower part was equipped with the slope, opens that the home roll surface is even to be equipped with a plurality of blades, and feeding pair roller surface is even is equipped with a plurality of racks, feeding pair roller both ends all are connected with the frame, and wherein one end is equipped with intermeshing's crowded pinion, and the crowded pinion passes through chain drive to be connected with first motor, open the home roll and pass through chain drive and be connected with the second motor. The simple structure of equipment, convenient to use to can adapt to the palm raw materials opening requirement of certain thickness scope, it is moderate to the processing dynamics of raw and other materials, can not destroy the fibre of palm, and it is fast to open the process velocity, work efficiency is high.