belt conveyor drum pulley 1.Surface:rubber,ceramic lagging,diamond 2.Type:drive, ... ,tripper pulley,discharge pulley,winged pulleyand motorised pulleyTypeRubber lagging, Herringbone Grooved Lagging, Diamond,ceramic coated,plain grooving,chromeplated and anti magnetic ... pulley:Rubber pulley:Ceramic coat pulley:Chromeplated pulley: belt conveyor drum pulley