Raymond grinding ring: Usually we see Raymond grinding ring following two materials: 1, Mn65, Raymond grinding ring in the use of this material, its durability has significantly improved, the goods It is characterized by high hardness, wear resistance, and magnetic. Mainly used for powder processing area is necessary in addition to iron, and the product after normalizing heat treatment, to further enhance the mechanical properties, making the product not only good wear resistance and toughness are further improved. 2, Mn13, compared with Mn65, Raymond mill ring with a casting material after Mn13 Raymond, the durability is also improved. This product has been casting after pouring water treatment 1815 Raymond tough, tough process water after casting with high tensile strength, toughness, ductility and non-magnetic, so Raymond grinding ring is more durable, the use of which is subject to severe impact When and strong pressure deformation, surface hardening Raymond 6r, and a martensite, thereby forming a high wear-resistant surface layer and the inner layer to maintain excellent toughness, even if worn to thin 3016 Raymond, also can withstand greater impact loads. After much discussion and research, we Raymond machine roller material itself subjected to heat treatment. Heat-treated grinding rolls in solving the problem of high hardness breakable. But there is a problem now, is that we increase the hardness of the time, the composition of the material is applied to the material change. After the composition changes, the higher the hardness of the casting, but this time a problem arises, the lower its toughness, easy to break. 3016 Raymond | Yuxin Senda (certified) | Raymond provided by Henan, Jiangsu Senda new heavy machinery Limited. Henan new Senda Heavy Machine Co., Ltd. (www.hnsdzg.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In Yuxin Senda leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda better future.