Thecentrifugalcompositecastingtechnique: 1.Thesolidifyingisundertheactionofthecentrifugalforce,soithasthehighdensity,whiteironuniformlayerandthereisnotanydefectofgashole,sandexplosionandresidue. 2.Thecentrifugalcastingrollercanbeinlaidwithasleeve.Itcanreducetheconsumptionsofrawmaterialandtheweightoftheroller. 3.Itisveryconvenienttodrillholeduetotheuniformwhitecastinglayer. 4.TheworkingsurfacehardnessoftheCCCRcanbeproducedaccordingtothedemandoftheusers,uptoHS76±2,ingeneral.Ithashighanti-wearproperty,goodinnerductilityandsteadyquality. 5.Theworkinglayeroftherollerisuniformandthereisasmallhardnessvariation(bellowHS5).Thequalitystabilityoftherollerisassured. 6.Longworkinglife(more3-5timesworkinglifethantheverticalstaticcastingrollers)cansavenumberoffactsfortheusers. 7.Thevarietyscalerollerscanbeproducedaccordingtodemandoftheusers(themaximumuptoΦ1000×6000mm).