Enhanced disc for sludge disc dryer

The utility model belongs to the technical field of dryer application, and particularly discloses a reinforced disc for a sludge disc dryer, which comprises a disc base body, disc base body mounting holes, a first circular hollow limiting sleeve, a second circular hollow limiting sleeve, a first wear-resistant layer, a second wear-resistant layer, a circular wear-resistant ring and the like. The reinforced disc for the sludge disc dryer has the beneficial effects that 1, the wear-resistant ring, the first wear-resistant layer and the second wear-resistant layer are additionally arranged, so that the service life of the disc is prolonged, and the service life of the disc is prolonged; meanwhile, the disc base body, the disc base body mounting hole, the first circular hollow limiting sleeve, the second circular hollow limiting sleeve, the first wear-resisting layer, the second wear-resisting layer and the circular wear-resisting ring are integrally formed through a spinning machine, welding spots are avoided, a