1.High quality, high efficient 2.more professional 3.reliable ... for horizontal or inclined conveyor dust, granular materials and small block, such as coal, ash, slag, cement, food ... viscous, easy caking materials.Can deliver powder, granular, small pieces of material, and the slag-like material; ... widely used. Features:1, simple structure, small cross-sectional size and low cost;.2, easy to load ...