Swati Poly V pulleys are manufactured from defects free quality graded cast iron, precisely machined on CNC turning centres using special profile tooling for Poly V groove forming. Poly V pulleys offer various advantages as compared to standard V belt. A thin cross section profile allows for use with smaller pulleys than standard V belts. Pulley Drive width can be reduced as there is increased surface engagement of the belt allowing for increased power transmission. Poly V pulleys with Taper Bush can also be supplied.