Trough belt conveyors
A trough belt conveyor is a type of belt conveyor where the belt is shaped into a trough (U-shape) with the help of idler rollers. This design helps carry bulk materials more effectively compared to flat belts, as the trough prevents spillage and increases capacity.
- 🔹 Key Features
Trough Shape – The belt is supported by sets of 3 or 5 idler rollers that form a “U” shape.
Belt Types – Usually rubber or fabric-reinforced belts.
Angle Options – Common troughing angles: 20°, 30°, 35°, and 45°.
Continuous Flow – Suitable for bulk materials.
🔹 Applications
Mining (coal, ore, minerals).
Agriculture (grains, seeds, fertilizers).
Cement, sand, and aggregates.
Power plants (ash, coal handling).
🔹 Advantages
Higher load capacity compared to flat belts.
Reduces spillage of loose bulk materials.
Can operate over long distances.
Efficient for continuous, heavy-duty operations.