the metso minerals roller conveyors are used as a method of separation for green iron ore pellets by rejecting undersize and oversize pellets. specific attention to roll spacing allows fines to sift through, leaving unifo......the metso minerals roller conveyors are used as a method of separation for green iron ore pellets by rejecting undersize and oversize pellets. specific attention to roll spacing allows fines to sift through, leaving uniform pellets to continue through the process. gentle handling by the roller conveyor maintains the integrity of the soft green pellets. both individual roll drives and synchronous chain drives are available.
