Factory good price screw conveyor for cement powder transport
1) metallic and nonmetallic ores, such as bauxite and coal.Rock products.Sand.Gravel, cement.Gypsum.Limestone.
2) food powder or seed particles like sugar.Flour.Coffee, salt, grain, such as: rice, millet, coffee beans and so on.
3) chemical processing products such as fertilizers.Phosphate agricultural lime.Soda ash etc.
4) pulp and paper products such as wood chips.
