We – EPG Group the largest Chain and agricultural gearbox manufacturing facility in China with 5 various branches. For much more information: Cellular/whatsapp/telegram/Kakao us at: 0086-13083988828

It has proven secure cooperation with many nicely recognized universities and institutes in china these kinds of as, Zhejiang University, Jilin College, Technical committee of countrywide chain travel normal, Institute of nationwide chain push, Zhejiang software engineering material institute, Huhan materials protection institute and it cooperated to identified China Initial Auto chain institute with Nationwide chain generate institute.Common Sophisticated thermo remedy tools, this kind of as community warmth treatment oven, multi-use thermo treatment oven, and so forth. roller chain is accessible with pitches from 1/2 to 3 inches. Chain numbers are established by multiplying the pitch by eighty (a 1/2 inch pitch chain would be a No. 40 chain). A hyphenated suffix indicates numerous strands. Competence for industrial chains and sprockets It is our everyday challenge to supply our customers with the best solution – that signifies optimum for the essential application and for the customers’ particular needs. In some situations it signifies that we really produce and manufacture quite particular chain kinds for a single certain consumer. In order to be capable to do so, a few issues are critical:   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.
Travel CHAIN ( EPT chain) 
415H/420/428/428H/520/520H/525/525H/530/530H/630/630H
Plate: Substance: 45Mn Hardness: 46-47HRC
Roller: Material: twenty# Hardness: 85-87HR15N
Bush: 20Mn Hardness: 88-89HR15N
Pin: 30CrMnTi Hardness: 89-89.5HR15N
Lubrication: JS-003 Riveting: 4-sides  Preload: fifty%
Breaking load (chain): 25.8KN
Dress in-resisting: .twelve% (200 hrs)
Normal operating: 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-street application, chain need to be promoted with upgraded steel alloy for all components, subject to going via unique heat-dealing with method as well, to remarkably reinforce its toughness once more EPT rugged terrain riding.
EPT employs chromized pin and solid bushing into this chain to boo EPT up its dress in endurance and shock absorption. Its outstanding overall performance does support inviting satisfaction and pleasure to cycli EPT even though heading extreme.
CAM CHAIN (Timing chain )
It is basically created for large velocity managing. Particular and adequate heat-treatment generates harder hardness again EPT friction and superior strength once more EPT tiredness.
With coexisting capabilities of stretch resistance and reduced noise, this chain is considerably advised for motor timing application.
SILENT CHAIN (Silent chain )
This sequence is specifically fabricated with larger grade of alloy materia EPT for motor timing software. With sophisticated stamping strategy on website link plates and unique warmth-treatment method, it maximizes the get in touch with area with sprocket and mainly decreases chain extend because of superb friction and impact resistance. Of course, the managing sound is drastically reduced at the very same time. The built-in homes of EPT silent chain qualify itself as an best alternative for smooth engaging mechanism and least vitality decline in electricity transmission.
Steel Front SPROCKET
The raw content for the steel entrance sprocket is 20CrMnti.
Using professional gear hobbing and processing technology, to make the sprocket to be with high precision and stHangZhourd equipment, and with strictly quality manage and beautiful packaging, to make our item meet the quality stHangZhourd of motorcycle industry.
Metal REAR SPROCKET
The uncooked substance for the metal rear sprocket is C45.
By way of the particular forging process, to make the firm of the sprocket far more exactly, we can make different sprockets acc. to customer’s different specifications.
ALUMINUM ALLOY WHEEL (sprocket for motorbike race)
The uncooked substance for the aluminum alloy wheel is 7075T6.
Its lightweight and resilient traits attract the racer, specifically for its exclusive and faddish appearance and sensible design and style, fulfill more substantial stHangZhourd customers’ demands.

The use of first gear manufacturer’s (OEM) portion quantities or logos , e.g. CASE® and John Deere® are for reference purposes only and for indicating item use and compatibility. Our company and the listed substitute areas contained herein are not sponsored, accredited, or manufactured by the OEM.