We can provide wearing parts (such as roller sleeve)for various models roller crushers. And we can also manufacture products with different materials according to the drawings supplied by our customers. 
        High manganese steel roller skin
        Roll Crusher high manganese steel roller skin roller optimized heat treatment process, water toughening treatment carried out. Super Paper roll (roller) after water toughening treatment temperature is not lower than 1040 ℃, the microstructure of austenite and carbide (trace), optimized heat treatment process to make products uniform hardness, excellent resistance to mechanical shock, thermal shock, anti-wear properties.
        High chromium compound roll skin
        Such roller outer skin made of high-chromium alloy, ductile iron lining, high surface hardness, is mainly used for crushing roller machine used in ceramic tiles scission, coal gangue, shale, brick industrial process tailings fineness checks while rolling through the mixing of raw materials, increased formability, and lower raw material of plastic or clay hollow bricks high porosity needed raw materials for fine processing applications. Select the device should be equipped with a roll grinder ring to ensure proper function and play its role.
        Multi roll leather wear-resistant alloy
        Such roll skin is China in the late 20th century combined with national conditions was developed on the basis of the introduction of digestion. Its success is by quenching make the surface hardness of HRC50-55. Such roll skin can be used to check the fineness of the raw material hardness lower case and plasticizing functions, such as high fly ash, soft shale, coal gangue and dry soil condition stiff raw materials containing stone.
        White cast iron roll skin surface
        Such materials used in the production of die casting, rapid surface cooling process to produce white iron in the surface layer, to increase the surface hardness results. Its disadvantage is the high hard layer shallow, poor impact resistance, mainly used for coarse crushing roller machine. Early use better wear resistance.
        How to choose the material roll skin still have to be determined in accordance with the scale of production and raw material properties, if the production of relatively large, more wear-resistant materials should be used to extend the working life. For smaller coal ball press machine users, 65Mn material roll skin is most appropriate, if properly maintained will be used for a long time, relatively speaking, cost is also high, is the most economical choice.
        Hubei JYS is a professional production of roll-on roll paper manufacturers, Roll roll skin, tooth plate, light roll skin, roll skin Spike, modular roll paper and other types of roll crusher roll skin , wear resistance, high yield broken, long life!
        Please contact us with you requirement or if you do not see the part you need listed above.  vip@jinyangshi.com, +86-0717-3286139 .