This research aims to study the effects of frequency and phase, except that the effect on reducing moisture in grain dryers the mat Flo. By testing in the steam room with a 20 cm wide x 95 cm high x 30 cm length frequencies in a drying room 140 rpm, 1 rpm 50 rpm and 160 rooms of dry period in the last 4 cm, 4.6 and 5.2 cm cm thickness of a layer of rice shell used in the experiment there are 5:1 2 3 4 and 5 cm air flow rate setting.0 – 0.3 m3/s, but found that the probability of prunes, dried rice in the room increases when the air flow rate increases and also found that the phase speed of 4 cm lift the stage lift 140 rpm rate of 0.3 m3/s flow of air and floor height 3 cm plum paddy rice precision of access.Dry is more ngop State and in comparison with humidity of air flow rate and prunes raise stage 4 long-term lifting speed of cm 140 rpm and height 3 cm of layer rice, it was found that the rate of air flow m3/s and 0.2 in the range 0.50 0.45 prunes-dried paddy room can exude the moisture more than any other State, so is suitable for drying rice because that this condition cause a plum proper. The air can be distributed throughout a drying room.Keywords: lifting the lifting frequency, drying room, drying the prunes and Flo mat.
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