The models except the winnowing of points, will be screening part of the vibrating screen is pided into " a box two type " structure. Namely: two two layer, which increases the screening area, and increased production.
適用于比重較輕的物料，如：谷子、小米、高粱、黍子等，既提高了產量，又有很好的篩選效果。
Suitable for lighter weight materials, such as: millet, millet, sorghum, millet, improves the yield, and the screening effect is very good.
