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Other Mining MachineryRotary Kiln RollerCement Rotary Kiln Roller
Luoyang Zhongtai Industries Co., Ltd.
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Product Description Reliable Performance Kiln Support Roller Product DescriptionRotary Kiln Support RollerKiln Support Rollers are backed by latest technology and provide desired support to cables and other related products. These support rollers are driven to rotate using friction between roller surface and web. The small friction torque of the roller bearings also allow higher speed operations and helps in avoiding possibilities of slippage due to presence of large air film between roller surface and web.FeaturesComing with small friction torque of roller bearingsRollers are close together that decrease pulling tensionManufactured as per defined industry standardsCan also be custom designed as per client's specific requirementsDurable finish and reliable performanceRotary Kiln supporting roller:Cemen Rotary Kiln supporting roller and Lime Rotary Kiln supporting rollerWe bring forth to our customers Kiln Support Roller for a Rotary Kiln that are designed by our experienced processionals, who hold vast knowledge in this domain. Our professionals uses refractory material that are lined to protect the steel shell and reduce radiation losses.Selection of materials for the rollers of the rotary kilnUnder normal circumstances, the hardness of the outer surface of the roller supporting the rotary kiln should be more than 20HB higher than that of the wheel belt. During the calcination operation of the rotary kiln, the selection of the material for the supporting rollers is extremely important. Generally, we will choose the appropriate material for the supporting rollers to be involved in production based on the actual operation of the rotary kiln. However, there are also reference standards in the selection process.In the actual operation of the rotary kiln supporting rollers, if the diameter of the kiln applied is within four meters, the material used should be higher than the standards related to JC/T401.2 and ZG340-640. The castings produced need to undergo normalizing and tempering treatment. After processing, the surface hardness of the outer circle should be higher than 190HB.After meeting all the reference standards mentioned above, the application of the idler rollers in the material calcination of the rotary kiln will be more effortless, and it will also provide a basis for the high-efficiency production of the rotary kiln. If the diameter of the rotary kiln adopted is over four meters, the material should be higher than the relevant standards of JB/T6402 and ZG42CrM0.The thickness difference between the flange and hub of the rotary kiln after processing is generally maintained at about 5% of the standard size.The coaxiality tolerance of the outer cylindrical surface of the shaft hole located in the rotary kiln should refer to GB/T1184-1996 with a precision higher than grade 8 and the selection of the outer circle diameter. The tolerance of the outer cylindrical surface and cylindricity of the supporting roller should be 0.2 millimeters. The castings also need to undergo normalizing and tempering processing. The surface hardness of the outer circle after treatment should be above 200HB.Product ParametersPossible defects:DefectCausesUnfilled sectionsInsufficient materialLow pouring temperaturePorosityMelt temperature is too highNon-uniform cooling rateSand has low permeabilityHot tearingNon-uniform cooling rateSurface projectionsErosion of sand mold interiorA crack in the sand moldMold halves shift Company ProfileOur Advantages CertificationsAfter Sales ServiceAftersales service LUOYANG ZHONGTAI INDUSTRIES able to provide:1. ENGINEERED SPARES - DESIGN AND MANUFACTURING2. LARGE VOLUME STEEL AND IRON CASTING FOUNDARIES3. HUGE MACHINE SHOP CAPABILITIES4. TRAINING PROGRAMMES5. PREVENTATIVE MAINTENANCE PROGRAMS6. PREVETATIVE MAINTENANCE SERVICES7. COMPREHENSIVE MAINTENANCE PROGRAMSLUOYANG ZHONGTAI INDUSTRIES's Field Service Engineers are trained specifically in the LUOYANG ZHONGTAI INDUSTRIES brand group products but are capable of undertaking the servicing of other OEM brands.Our technicians are equipped with the most advanced technological diagnostic equipment available to trouble shoot your equipment to optimise performance and minimise down time.LUOYANG ZHONGTAI INDUSTRIES also has an extensive capability in supplying all you consumable and electrical/ mechanical spare part needs.FAQQ: Why we believe in luoyang zhongtai industries co., ltd:A: 1. More than 30 years experience. 2.We are the leading professional supplier of mining machinery, construction machinery, machines casting and forged parts. 3. All products achieved ISO9901:2000 quality management certificate and CE, ROHS certificates. Q:Delivery time:A: Parts lead time 1-2months, machines 2-3months. Q:Payment terms:A: Accept payment type: T/T, L/C, Western union,Cash.30% deposit when signed contract. Full payment paid before shipping. Q: Quality warranty?A: Guarantee time: one year for main machinery. If something wrong we will provide the technical advice and find solution immediately. For those wearing parts we guarantee high quality parts for long-term supply. Q: After sales service?A: We can supply technical guide for machines running test and parts maintenance if end user needs.
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