Drum Vari-Drive Hub of Combine Parts

• Customization: Available
• Hardness: Hardened Tooth Surface
• Gear Position: External Gear
• Model NO.: custom made
• Manufacturing Method: Rolling Gear
• Toothed Portion Shape: Spur Gear
• Material: C45
• Type: Circular Gear
• Size: OEM/ODM
• Transport Package: Export Package
• Specification: Custom-made
• Trademark: DONGHUA
• Origin: China
• HS Code: 84839000
• Production Capacity: 2000PCS/Month

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 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.



Detached sprocket can be easily installed with set screws
Special sprocket for conveyor
C45 steel or casting iron
Different surface treatment as per customer's demand

Brand: OEM
Model Number: Customer designed
Application: Machinery
Standard: JIS, DIN, KANA ISO, GB
Proces: Resin Sand Casting
Certification: ISO9001: 2000

Packing and Shipping
1, Standard wooden carton and pallet for exporting
2, Delivery: As per contract delivery on time.
3, Shipping: As per client request, We can accept CIF, FOB, CFR etc.
Or Client Authorized Agent, we supply all the necessary assistant

Quality control:
(1) Machinery properties and Chemical components testing after raw casting
(2)Hardness checking
(3)Dimensions testing
(4)Prevailing microstructure testing

Our Advantage:
1) strong enginnering team make high quality
2) OEM service in casting
3) ISO9001: 2000 quality control and ISO14000 environmental protection
4) All standard and special size are available with drawing
5) Own test equipment and professional casting mould development
6) Perfect service

Product name	OEM Casting Detached Sprocket or Gear Split Sprocket
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