Hangzhou Donghua Power Transmission Imp. & Exp. Co., Ltd.  

Product Name: Agricultural Sprocket/ Combine Sprocket 678856.3/674143.5/674406.2 Model NO.: 678856.3/674143.5/674406.2 Type: Circular Gear Material: Carbon Steel Toothed Portion Shape: Spur Gear Manufacturing Method: Cast Gear Hardness: Hardened Tooth Surface Application: Motor, Motorcycle, Machinery, Agricultural Machinery Standard Or Nonstandard: Nonstandard Teeth Quantity: 7t Surface Treatment: Paint Plated Hub: Both Sides Hubs Trademark: DonGHUA Transport Package: Export Package Specification: OEM ISO DIN ANSI JIS KANA GB Origin: China HS Code: 84839000 Product Description DonGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certificationWe adopt good quality raw material and strict with DIN, ANSI, JIS standard ect, We have professional quality conrol team, complet equipment, advanaced technology. In 1999, Donghua obtained ISO9001 Certificate of Quality Assurance System, besides, the company also devotes itselt oenvironmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.PRODUCT DESCRIPITION:1. Product name: Agricultural Sprocket/ Combine Sprocket 678856.3/674143.5/674406.22. Material: Customized.3. Standard: ISO606; ANSI b29.1; DIN8187; And GB124-97;4. Surface Treatment: Teeth Harden, carburizing, chemical black finish, paint spraying.5. Customer's drawings of sprockets are welcome.ApplicationThese industrial Equipment &Components are applied in large scale machinery and equipment, such as power driving, conveyor, lifting, mine, agricultural, food industry etc.Sprocket, gearCorn harvester sprocket for John Deere agricultural machinesSprocket with znic paintingSpecial sprocket designed by us for agricultureProduct nameAgricultural Sprocket/ Combine Sprocket 678856.3/674143.5/674406.2Materials Available1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS4202. Steel:C45(K1045), C46(K1046),C203. Brass:C36000 (C26800), C37700 (HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)4. Bronze: C51000, C52100, C54400, etc5. Iron: 1213, 12L14,12156. Aluminum: Al6061, Al60637.OEM according to your requestSurface TreatmentAnnealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation, satin, Black surface painted etc.Products Availablesprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat, bushing, coupling, lock assembly etc.Processing MethodCNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assemblyQC :Technicians self-check in production,final-check before package by professional Quality inspectorSizeDrawingsPackageWooden Case/Container and pallet, or as per customized specificationsCertificateISO9001:2008 ,ISO14001:2001,ISO/TS 16949:2009AdvantageQuality first Service superior ,Advanced equipment,Experienced workers,Perfect testing equipmentLead Time15-25days samples. 30-45days offcial order