Agricultural Sprocket/ Combine Sprocket 678856.3/674143.5/674406.2

  • Model NO.: 678856.3/674143.5/674406.2
  • Application: Motor, Motorcycle, Machinery, Agricultural Machinery
  • Manufacturing Method: Cast Gear
  • Material: Carbon Steel
  • Teeth Quantity: 7t
  • Hub: Both Sides Hubs
  • Transport Package: Export Package
  • Origin: China
  • Standard Or Nonstandard: Nonstandard
  • Hardness: Hardened Tooth Surface
  • Toothed Portion Shape: Spur Gear
  • Type: Circular Gear
  • Surface Treatment: Paint Plated
  • Trademark: DONGHUA
  • Specification: OEM ISO DIN ANSI JIS KANA GB
  • HS Code: 84839000
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 certification


We 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 o environmental protection, In2002, it also obtained ISO14001 Certificate of Environment Management System.

PRODUCT DESCRIPITION:
1. Product name:  Agricultural Sprocket/ Combine Sprocket 678856.3/674143.5/674406.2

2. 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.

Application

These industrial Equipment & Components are applied in large scale machinery and equipment, such as power driving, conveyor, lifting, mine, agricultural, food industry etc.
Sprocket, gear
Corn harvester sprocket for John Deere agricultural machines
Sprocket with znic painting
Special sprocket designed by us for agriculture
Product name  Agricultural Sprocket/ Combine Sprocket 678856.3/674143.5/674406.2
Materials Available 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment Annealing, natural anodization, heat treatment,  polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation,  satin, Black surface painted etc.
Products Available sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat,  bushing, coupling, lock assembly etc.
Processing Method CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC : Technicians self-check in production,final-check before package by  professional Quality inspector
Size Drawings
Package Wooden Case/Container and pallet, or as per customized specifications
Certificate ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Advantage Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment
Lead Time 15-25days samples. 30-45days offcial order

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