... steel,stainless steel,rubber,ceramic, 2.DIA:250-1800mm Bend Drum/Pulley of conveyorsSpecification:1).DIA:250-1800mm 2).BW:300-2800mm ... by steel plate, and using rolling bearings.2,The surface of Bend plulley includes three type: smooth, plastic and cast plastic. ... following table for each bandwidth of the roller. 4,The diameter selection of entire core plastic conveyor belt Bend pulley is same as ...