Kakku e&p control [p] ltd. An iso 9001:2000 certified company manufactures vibrating feeders. These are used for conveying bulk materials in different industries including iron and steel works, collieries quarries, gas works, mines, chemicals, pharmaceuticals and ceramics. These vibrating feeders feed the material onto the belt conveyors from storage hoppers, silos, surge hoppers and dumpers and protect the belt conveyors from damage. Some key features of this vibrating feeders are as follows: