We – EPG Group the bigge EPT Chain and agricultural gearbox factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828
if you are interested in our new catalogue of year 2019,
pls write to me so that I can send you for your reference by wetransfer.
DRIVE CHAIN ( EPT chain)
415H/420/428/428H/520/520H/525/525H/530/530H/630/630H
Plate: Material: 45Mn; Hardness: 46-47HRC
Roller: Material: 20#; Hardness: 85-87HR15N
Bush: 20Mn; Hardness: 88-89HR15N
Pin: 30CrMnTi; Hardness: 89-89.5HR15N
Lubrication: JS-003 Riveting: four-sides Preload: 50%
Breaking load (chain): 25.8KN
Wear-resisting: 0.12% (200 hours)
Normal running: 30000 KM
SEALED CHAIN (O-ring chain, X-ring chain)
MOTOCROSS CHAIN (mx-chain )
42OUO/428UO/520UO/525UO/53OUO/420UX/428UX/520UX/525UX/530UX
415MX/420MX/428MX/520MX/525MX/530MX/630MX
For off-road application, chain should be promoted with upgraded steel alloy for all parts, subject to going through exclusive heat-treating process as well, to remarkably reinforce its toughness again EPT rugged terrain riding.
EPT employs chromized pin and solid bushing into this chain to boo EPT up its wear endurance and shock absorption. Its outstanding performance does help inviting enjoyment and excitement to cycli EPT while going extreme.
CAM CHAIN (Timing chain )
It is fundamentally designed for high speed running. Special and adequate heat-treatment generates tougher hardness again EPT friction and superior strength again EPT fatigue.
With coexisting capabilities of stretch resistance and low noise, this chain is considerably recommended for engine timing application.
SILENT CHAIN (Silent chain )
This series is precisely fabricated with higher grade of alloy materia EPT for engine timing application. With advanced stamping method on link plates and exclusive heat-treatment, it maximizes the contact area with sprocket and largely decreases chain stretch because of excellent friction and impact resistance. Of course, the running noise is drastically lowered at the same time. The integrated properties of EPT silent chain qualify itself as an ideal option for smooth engaging mechanism and minimum energy loss in power transmission.
STEEL FRONT SPROCKET
The raw material for the steel front sprocket is 20CrMnti.
Using professional gear hobbing and processing technology, to make the sprocket to be with high precision and standard gear, and with strictly quality control and exquisite packaging, to make our product meet the quality standard of motorcycle industry.
STEEL REAR SPROCKET
The raw material for the steel rear sprocket is C45.
Through the special forging process, to make the organization of the sprocket more precisely, we can make different sprockets acc. to customer’s different requirements.
ALUMINUM ALLOY WHEEL (sprocket for motorcycle race)
The raw material for the aluminum alloy wheel is 7075T6.
Its lightweight and durable characteristics attract the racer, especially for its unique and faddish appearance and practical design, meet more high standard customers’ requirements.
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
