2、故障排除：①工作过程中，若出现振动体振动混乱，应检查两台电机转速是

2. Troubleshooting: <br>① During the working process, if the vibration of the vibrating body is disturbed, check whether there is a significant difference in the speed of the two motors, whether the eccentric block is loose, whether the support spring, adjusting rod, and rubber ring are damaged. <br>② If you find that the effect of grading stone removal is not good, check the opening size of the air door, the position of the blowback plate, and the size of the feed volume. One set of support springs is damaged and one set should be replaced at the same time. <br>③If the machine is not used for a long time, it should be placed in a dry place, and the vibrating body should be supported and fixed by the transportation fastening plate.

2, troubleshooting:<br>(1) In the course of work, if there is vibrational body vibration confusion, should check whether there is a significant difference between the speed of the two motors, eccentric block is loose, support springs, adjustment rods, rubber rings are damaged.<br>(2) If found that the grading stone effect is not good, you should check the wind door opening size, anti-blower plate position, feed size and so on. One set of support springs is damaged and one set should be replaced at the same time.<br>(3) If the machine is not used for a long time, the machine should be placed in a dry place, while the vibration body is supported by a transport fastening plate to fix.

2、故障排除：①工作过程中，若出现振动体振动混乱，应检查两台电机转速是否有明显差异，偏心块是否松动，支撑弹簧、调节杆、橡胶圈是否损坏等。②若发现分级去石效果不好，应检查风门开启大小，反吹风板位置、进料量大小等。一组支撑弹簧一只损坏，应同时更换一组。③机器若长期不用，应将机器放置于干燥处，同时用运输紧固板将振动体支起固定。<br>