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China, Chinese Totem Heavy Machinery Custom Large Diameter Slewing Ring Forging Large Slewing Bearing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Slewing BearingSlewing BearingSlewing Gear Ring
SHANGHAI TOTEM MACHINERY CO., LTD.
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Product Description Totem Heavy Machinery Custom Large Diameter Slewing Ring ForgingLarge Slewing BearingTotem Heavy Machinery specializes in manufacturing high-performance custom large diameter slewing ring forgings and heavy-duty slewing bearings for demanding industrial applications. Our products are engineered to deliver exceptional load capacity, precision rotation, and long service life under extreme conditions.We can produce large forging,casting and welding gears according to customer's drawings.According to the working conditions and clients' request,we also can do gear grinding,surface hardening,cemented and quenching,Nitriding and quenching,etc. Production Process Slewing Bearing Manufacturing Process1. Raw Material InspectionSpectrometer analysis of forging composition (42CrMo/50Mn), ultrasonic testing for internal defects2. Rough MachiningTurning OD/ID with 2-3mm finishing allowance3. QT Heat Treatment850°C quenching + 550°C tempering4. Precision MachiningCNC vertical lathe machining (±0.05mm tolerance)5. Gear ProcessingGear hobbing (module≥5)Tooth surface induction hardening HRC50-55Gear grinding to ISO Grade 86. Final InspectionCMM measurement, gear meshing test7. Rust-proof PackagingVCI anti-rust oil sprayingWaterproof film + steel frame fixingMachining for the slewing bearing.Including semi-finish machinin,gear hobbing,drilling holes and finish machining Key Features:Custom Sizes: Tailored to your specifications (ID from 1m to 15m+)Superior Materials: Forged from high-grade alloy steel for maximum strengthAdvanced Heat Treatment: Optimized hardness and fatigue resistancePrecision Machining: CNC-controlled grinding for perfect raceway geometryRobust Sealing: Multi-layer sealing systems for harsh environmentsComprehensive Testing: 100% non-destructive inspection before deliveryApplications:? Wind turbines ? Mining equipment ? Port cranes? Offshore platforms Detailed PhotosHeat treatment--quenching and tempering.According to QT to make sure the whole hardness and mechanical property of the slewing bearing ring.Raw material for the slewing bearing Material for slewing bearing ring is forged rolling ring,such as 50Mn, 42CrMo,35CrMo or according to customer's drawingProduct ParametersMateriaCarbon Steel , Alloy SteelStandardASTM DIN . EN GOST JIS ETCStructure Forging , Casting and WeldingModule of Gear 8-120OEM Service Offered According to Customer DrawingsSegments Gear Offered According to Customer RequestsHeat TreatmentQ & T Case Hardening Other Product Recommendations(Custom configurations available upon request.) About TOTEMSHANGHAI TOTEM MACHINERY CO., LTD.Shanghai Totem Machinery Co., Ltd. (Totem Machinery), founded in 2010, is a leading high-tech enterprise integrating R&D, production, sales, and import-export trade, headquartered in Shanghai.With 15 years of deep expertise in the machinery industry,Totem Machinery specializes in mechanical equipment, components, and bearings, excelling in providing professional solutions for the design, modification, production, and development of complex structural assemblies (e.g., bearing housing systems: ship supports, rolling mill supports; transmission systems: mining dragline applications, wind power generation, etc.). As an industry leader, our products serve a wide range of sectors, including metallurgy, chemical, shipbuilding, mining, cement, thermal power plants, agricultural machinery, and machine tool accessories.The company boasts an experienced team of mechanical designers, production engineers, assembly technicians, and sales professionals, equipped with advanced manufacturing technology, precision processing equipment, and state-of-the-art inspection instruments. We have established a comprehensive product quality assurance system and after-sales service network. Upholding the principle of "Quality as the Foundation, Service as the Core, Integrity as the Soul,"Totem Machinery remains committed to innovation and strives to become a global benchmark in the machinery manufacturing industry.TOTEM Machinery all the time works to supply GEAR SHAFT, ECCENTRIC SHAFT, HERRINGBONE GEAR, BEVEL GEAR, INTERNAL GEAR and other parts for transmission device & equipment (large industrial reducer & driver). Which mainly use to industrial equipment on fields of port facilities, cement, mining, metallurgical industry etc. TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality suppliers' network, to let customers worry-free purchase. TOTEM Philosophy: Quality-No.1, Integrity- No.1, Service- No.1 24hrs Salesman on-line, guarantee quick and positive feedback. Experienced and Professional Forwarder Guarantee Log. transportation.Advantage of our Heat Treatment:- Professional, specific furnace, single-minded- Vertical pit furnace,keep the temperature uniformity during heating,+/-1°- Small deformation,little oxide layer,reduce material cost- Different materials can be cooled at the best speedWe have different specifications of oil forging presses,ring rolling machines,electric arc furnaces,thus we can provide variety of forging,casting and welding materials according to customer's requests.- Large capacity, completed variety of quenching medium: oil,water,salt water,water based mixture.Strictly quality inspection system can produce high quality products. For each order,we can provide report for material chemical components testing,UT testing, hardness, mechanical property testing(impact testing,yield strength testing,tensile strength testing),size inspection,etc.Our products have been exported to abroad for more than 10 years and 50+ countries,such as America,Australia,Russia,Pakistan,Thailand,Indian,Morocco,Romania,Spain,etc.In order to avoid the finish products rusted and damaged during the transportation ,we will design the right packing according to the shape,size and usage of the products.Contact TOTEMShanghai Totem Machinery Co.,LtdFacebook: Shanghai TotemFAQWhat's TOTEM product processing progress?Drawing CHECK, Make Forging Mold, Forging Mold Quality Inspection Check, Machine Processing, Check Size\Hardness\Surface Finish and other technical parameters on drawing. How about TOTEM's export package?Spray anti-rust oil on Herringbone Gear Shaft, Wrap waterproof cloth around Gear Shaft for reducer, Prepare package by shaft shape&weight to choose steel frame, steel support or wooden box etc.Could I customize gear\gear shaft on TOTEM?We supply customized Gear Shaft,Eccentric Shaft,Herringbone Gear,Internal Gear,Bevel Gear with big module, more than 1tons big weight, more than 3m length, forging or casting 42CrMo/35CrMo or your specified required material. Why can I choose TOTEM?TOTEM has 24hrs Salesman on-line, guarantee quick and positive feedback.TOTEM Machinery invests and becomes shareholders of several machine processing factories, forging factories, casting factories, relies on these strong reliable and high-quality supplier's network, to let customers worry-free purchase.Experienced and Professional Forwarder Guarantee Log. transportation.
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