Rubber wedge couplings are used in the transmission system in the railway industry. These are mechanical devices and have an array of applications in freight wagons, metros, high-speed passenger coaches etc. It connects the two revolving shafts and works as a power transmitter from one part of the machine that generates power to the other part that absorbs it. There’s another component, rubber drive coupling that is used to pass on torque and power between shafts in a safe and easy way while taking care of huge angular misalignment, shock and vibration in the system. Sujan Industries is the leading manufacturer and supplier of customized rubber wedge couplings in India. Their exported products are installed in New York Metro. As per the multiple dimensions, angles of installation and mecha