较高的去石效率，去石筛板为鱼鳞板结构，适合于加工含石量较高的原粮；

Adop cowl flap structure sieves, it has high eficiency and suitable for grain with high content of stone impurity;

操作简便，结构紧凑；

It is characterized easy operation and compacted structure;

外接风机，整机密封，无灰尘外扬，达到理想环保要求；

Fully enclosed machine connect to blower outside, no dust pollution trouble;

往复摆动结构，绞接处采用橡胶轴承，振动小、噪音低；

Back and forth moving structure, rubber bearing connection contribute to less vibration and noise;

传动采用调心轴承并加.上防松装置，使机械性能更稳定。

Using self-aligning bearing and loose-prevention device, mechanical property can be more stable.