| Surface treatment | Black oxide finished, zinc plated, powder coating |
| Processing | Forge,casting or welding |
| Heat Treatment | Teeth Hardness,Nitriding |
| Stanadard | DIN8187 8188,OEM ANSI or DIN |
Material:Carbon Steel, Stainless steel ,40Cr,20CrMnTi or as your required
Processing:Forge,casting or welding
Surface treatment:Black oxide finished, zinc plated, powder coating
Heat Treatment: Teeth Hardness,Nitriding
Stanadard:DIN8187 8188,OEM ANSI or DIN
Technical parameters:
Production Processing:Â Forging, Cutting, Hobbing, lathe machining, grinding, broaching, thread rolling,
treatment on quenching, surface treatment/rust-proof treatment final inspection.
Heat treatment :Teeth Hardness,Nitriding
Surface treatment:Â Black oxide finished, zinc plated, powder coating and so on according to Customers' demand.
Performance:Â High precision, high wear resistance, low noise, smooth and steady, high strength
Standard:Â Standard sprocket:DIN8187, DIN8188, ISO , ANSI , JIS,BS.Nonstandard sprockets as to customers' Drawing or sample.
Model  type A, type B, type C simplex, duplex, triplex
Delivery:Â 30 days
Packaging:Â Inner plastic bag and outer carton box or customer requirement ,export wooden case
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