The apron conveyor is a type of plate conveyor, which is widely used in building materials, metallurgy, chemical industry, coal, electric power, machinery manufacturing and other industries. Except for materials with particularly high viscosity, all solid materials, relatively heavy materials, large blocks, materials with sharp edges and materials that are highly abrasive to the conveyor can be conveyed. It is suitable for conveying high-temperature materials or finished items with a temperature of ≤400℃. It can be conveyed horizontally and inclined, and the conveying line layout is relatively flexible. The maximum allowable inclination angle is 25°.