We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 distinct branches. For more information: Cell/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
1M 25 teeth sprocket stainless steel roller chain for dustproof face mask device
Goods are manufactured of higher high quality alloy steel production. The plates are punched and squeezed bores by precision technologies. The pin, bush, roller are machined by high-efficiency automatic gear and computerized grinding tools, then by means of heat therapy of carburization, carbon and nitrogen defense mesh belt furnace, floor blasting method and so forth. Assembled precision by Internal gap place, spin riveted by pressure to ensure the overall performance of the whole chain.
Technical specs
|
Approach Remedy |
|||
|
one |
Shot Peening |
8 |
Quenching |
|
2 |
Bluing |
nine |
Tempering |
|
3 |
Phosphate |
ten |
Oiling |
|
four |
Nickel-plated |
11 |
Greasing |
|
5 |
Zincing |
12 |
Particular coloration |
|
six |
Warmth Treatment |
13 |
Stain proofing |
|
7 |
Carburizing |
14 |
Pre-stretched and anti-tiredness |
The use of unique products manufacturer’s (OEM) portion numbers or trademarks , e.g. CASE® and John Deere® are for reference reasons only and for indicating product use and compatibility. Our firm and the shown substitute parts contained herein are not sponsored, approved, or created by the OEM.
