Screw conveyor is widely used in various industries such as building materials, chemical industry, electric power, metallurgy, coal charcoal, grain and other industries, suitable for horizontal or inclined transport powder, granular and small pieces of materials such as coal mine, ash, slag, Food, etc., the material temperature is less than 200 ℃.
Screw conveyor is not suitable for conveying perishable, viscous, agglomerated materials. In the concrete mixing station, the role of the screw conveyor has been the greatest expression.