DIN Standard Black Surface Treatment Sprocket with Spline 12c-1-20ht

  • Model NO.: 12C-20
  • Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Car
  • Manufacturing Method: Rolling Gear
  • Material: Carbon Steel
  • Teeth Quantity: 20
  • Trademark: DONGHUA
  • Specification: OEM ISO DIN ANSI JIS KANA GB
  • HS Code: 84839000
  • Standard Or Nonstandard: Standard
  • Hardness: Hardened Tooth Surface
  • Toothed Portion Shape: Spur Gear
  • Type: Circular Gear
  • Surface Treatment: Black
  • Transport Package: Export Package
  • Origin: China
Hanzhou 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.

Hangzhou Donghua Chain Group Co., Ltd., one of the largest chain manufacturers in China, has five subsidiaries including Hangzhou Ziqiang Chain Drive Co., Ltd. Hangzhou Dunpai Chain Co., Ltd. And Hangzhou Donghua Power Transmission IMP. & EXP. Co., Ltd. Etc. Hangzhou Donghua Chain Group Co., Ltd. Was founded in November 1991. The company is specialized in producing all kinds of standard chains and special chains, e. G. A or B series chains, automobile chains, stainless steel chains, combine harvester chains, heavy-duty cranked link transmission chains, stereo garage chains and maintenance-free chains etc.



DIN Standard Black Surface Treatment Sprocket With Spline 12C-20
Surface treatment: Black
C45 steel
Teeth Harden
Sprocket is with Spline
Hub: Both sides hubs
We can offer special sprockets according your drawings.
Product name  DIN Standard Black Surface Treatment Sprocket With Spline 12C-20
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

Horizontal Cutting Machine

Box shear machine is horizontal structure, the equipment is driven by hydraulic pressure. Compared with mechanical shear machine, it has the characteristics of small size, light weight, small inertia, low noise,stable movement, flexible operation and large shear section. With the integrated control of hydraulic and electronics, single and continuous action conversion can be implemented, which is simple and convenient to use. In shearing, the material cut does not need manual support, as long as according to the shearing speed, the shearing material can be continuously added to the equipment bin.

1) Independent research and development, independent brand, mature technology.

2) Imported accessories, lower operating costs, higher quality, energy-saving and efficient.

3) Fully enclosed structure, high safety performance, low probability of work-related injuries.

4) Car-mounted mobile customization to meet the needs of changing sites.

5) Integrated installation-free, ready-to-use.

6) PLC control, manual automatic operation, automation free of manual work.

7) Electric power system and diesel system should be operated in a two-pronged way.

8) Cyclic design, long working hours, low human capital requirements.

9) Wide range of application, less restrictions on material delivery, high safety performance.

10) Independent design, long service life, high shear force.

Horizontal Shear, Horizontal Shearing Machine, Container Shear, Horizontal Metal Shear, Horizontal Scrap Shear

Jiangyin Metallurgy Hydraulic Machinery Factory , https://www.ecobalingmachine.com

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