We EPG group the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
Contact us: Wechat/whatsapp/mobile: +86-13083988828

The We can supply a full-range of power transmission products like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks pto shaft, agricultural gearboxes. One aspect of our application consulting is that we have been collecting and combining the experience in chain and sprocket applications in various areas for decades. This is particularly interesting for us whenever customers approach us with some exceeding and challenging requirements.In this way, our products have continued to gain market acceptance and customers satisfaction over the past few years. EPT chains, both standard and non-standard, are made of: ○ High quality steels: dimensions and adapted chemical composition for the different chain parts ○ The most efficient manufacturing processes: • Special technique for the production of bushes improving the chain wear resistance ( EPT know-how) • Plates produced by multi-stage processing tools ensuring a regular pitch ( EPT technology) ○ Adequate mechanical and heat treatments of chain parts: • Shot peening • Surface finishing • replacement of Case hardening, carbonitriding, quenching, tempering … • EPT®treatment • Freezing treatment • Corrosion protection coatings (GEOMET, zinc, nickel plating, …)S-1 split hub is designed for easy weldment onto a split A-plate sprocket and is precision manufactured from high-strength steel. S-1 hubs have a bore range of 3/4″ to 1-1/2″ and are 3-1/8″ in diameter. They are pieced together with 2 high-strength sprocket head-cap bolts. For more information or to get a quote on S-1 split hubs please contact us and we will be happy to assist you.
S-1 Hub Dimensions
- Hub Size: S-1
- Bore Range: 3/4″ – 1-1/2″
- Hub Diameter: 3-1/8″
- Hub Length: 1″
- Bolt Size: 3/8″ X 2-1/4″
- W8: 1.8 LBS
- Minimum #40 Sprocket Tooth Count: 28
- Minimum #50 Sprocket Tooth Count: 23
- Minimum #60 Sprocket Tooth Count: 20
- Minimum #80 Sprocket Tooth Count: 16
Note:For B-hub configuration use 1 split hub with A-plate sprocket.For C-hub configuration use 2 split hubs with A-plate sprocket.



We EPG group the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
Contact us: Wechat/whatsapp/mobile: +86-13083988828

