Firstly, new primary equipment permits a drastic reduction in the footprint area. 首先,新型的一次设备可以大幅减少占地面积。
Compact structure,large area of heat conducting,small occu-pied space,less air used when drying and less dust. 结构紧凑,传热面积大,占地面积小干燥时用气量小,粉尘少桨叶相互作用具有自净功能物料停留时间长,填充系数高。