The invention relates to a dust particle rough separation device for a road building machine, in particular a primary dust removing gravity blanking structure.
本发明涉及一种筑路机械中粉尘颗粒的粗分离装置，具体地说是一种一级除尘重力下料结构。
This machine grinds out the crushed rock ready for road building.
这台机器碾碎用来筑路的石头。
This machine crushes the rock up so that it can be used for road building.
这台机器能粉碎石头，可用来筑路。
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