
They are known for efficient power transfer and durability. They can carry heavy loads and can eliminate secondary operations that are useless during the process. They are designed for the efficient transmission of power and motion between intersecting shafts at right angles. They give smoother, quieter operation. They handle higher speeds and greater torque loads. They provide a steady ratio.
They are used in printing, agriculture, bottling, and material handling and steering. They are used in various industrial sectors including-coal and mining, oil exploration, paper mining, chemical industry. They are used as important parts of conveyors, elevators and kilns.