We EPG group one of 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
This Due to our wide product range and rich experiences in this industry, we are confident to provide our customers flexible and diversified services.ISO 9001:2000 & AS 9100B certified custom manufacturer of roller chain & sprockets. Specifications of roller chain & sprockets include 0.1475 in. to 0.3750 in. pitch, 5.9 in. to 35.4 in. length, 180 lbs. to 1529 lbs.10sile load capacity & 0.035 lbs. to 0.276 lbs. w8/ft.WH78-4 chain & sprocket that we offer exceeds in quality, working life, and strength. Additionally, This WH78-4 chain & sprocket is extremely durable, low maintenance, and is supplied at a great price! Something that is notable about this chain & sprocket is that each and every comp1nt has been heat-treated and constructed using high quality steel to further increase the overall working life and strength of the chain & sprocket. WH78-4 welded steel chain & sprocket is often recommended for most conveying, driving, and elevating applications were a high-strength and durable steel roller-less chain & sprocket is required. Some of the applications where WH78-4 chain & sprocket is most commonly found are; heavy-duty conveyors, forest products, grain handling, pulp and paper, and sugar processing.Dimensions:
- Part Number: WH78-4
- Tensile Strength: 34,000lbs
- Pitch (A): 4.000″
- Side Bar H8 (B): 1.250″
- Side Bar Thickness (C): 0.250″
- Rivet Pin Diameter (D): 0.500″
- Overall Width (E): 3.000″
- Bearing Length (F): 2.000″
- Barrel Diameter (H): 0.880″
- Maximum Sprocket Width (G): 1.000″
- Extreme Durability & High Strength
- Easy Attachment Weld Ability
Additionally, we offer a full line of high quality sprockets that range in tooth size, bore size, and hub configuration, and is manufactured specifically for WH78-4 chain & sprocket. We can even supply Made To Order (MTO) and custom sprockets to meet your exact application needs. We also offer a full line of attachments for this chain & sprocket that can be assembled in any configuration needed.
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For more information on WH78-4 Welded Steel Chain & Sprocket or to get a quote on sprockets or attachments, please contact us.Tel: +86-57188220973 Mail us: [email protected]


