Knowledge

1. The rice mill is blocked and the output decreases. The main reasons: the feed amount is too large, the discharge port pressure is too large or the discharge port is too small; The discharge port is blocked by rice bran, which may be caused by the slip of the transmission belt, the wear of the roller or the wear of the rice knife. Raw material moisture is too high or screw head wear, loose.

2, rice bran contains rice, broken rice too much. Main reasons: rice screen damage or joint seam is too large; The joint of conveying head and sand roller is uneven, and the surface of sand roller is uneven; Rice machine outlet is not smooth; The rice cutter is too thick, and the distance between the roll and the rice cutter is too small; The speed is unstable.

3, the current sudden increase and decrease. Main reasons: feed outlet broken, pressure door failure, rice screen damage, rice screen bracket fracture; Foreign matter or excessive feed quantity in the machine; The outlet pressure door fails, the rice screen is blocked, and the rice bran is not smooth; Obstruction of rice or bran pipes; The power supply is disconnected.

4, the precision of the fuselage is reduced, and the rough white is uneven. Main reasons: rice knife wear; Too little feed or too little outlet pressure.

5, fuselage vibration, bearing hot. Main reasons: unbalance of shaft or pulley; Anchor bolt loose; Too much or lack of oil in the bearing; The lubricating oil is too dirty.

6, there is a strange smell. Main reasons: roller loosening or rupture; Foreign bodies fall into the machine; Bearing and seat damage; Belt slip; The nut is loose.

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