
Delivering High-Torque Drive Solutions: Multiple-Row Chain Sprocket Technology
For applications demanding exceptional torque transmission and reliability, Donghua's multiple-row chain sprockets provide the engineered solution. Our multi-strand sprockets-available in 4, 5, 6, 7, and 8 rows-are designed to handle higher loads than single-strand equivalents while maintaining compactness. As a leading global power transmission manufacturer since 1991, we offer welded or integrated construction to ISO, ANSI, and DIN standards, custom-engineered to your specifications.
Multiple-Row Sprocket Technology: Why It Matters
A multiple-row chain sprocket (also known as a multi-strand sprocket) is designed to drive two or more parallel chains simultaneously. This technology is essential for applications where:
- Higher Torque is Required: Multiple strands distribute the load, allowing for greater power transmission without increasing the sprocket diameter.
- Space is Constrained: Instead of using a single, very wide sprocket, multiple rows provide the necessary load capacity in a more compact design.
- Redundancy is Needed: In critical applications, multiple strands offer an extra margin of safety.
- Wear Life is Extended: Load distribution across multiple strands reduces wear on each individual chain and sprocket tooth.
Chain Wheel Multiple Rows of Chain Sprockets Welding Sprockets 24t
| Standard Or Nonstandard: | Nonstandard |
|---|---|
| Application: | Motor, Motorcycle, Machinery, Agricultural Machinery |
| Hardness: | Custom Made |
| Manufacturing Method: | Rolling Gear |
| Toothed Portion Shape: | Spur Gear |
| Material: | Carbon Steel |
Welded Sprocket to Hub: This construction involves welding a separately manufactured hub to the sprocket plate. It is often used for larger sprockets or when a specific hub configuration is required. The weld is performed to ensure concentricity and strength.
Integrated (Solid) Sprocket: The sprocket and hub are machined from a single piece of material. This provides maximum strength and is ideal for high-load, high-stress applications where welding is not desired.

These industrial Equipment & Components are applied in large scale machinery and equipment, such as power driving, conveyor, lifting, mine, agricultural, food industry etc.
Basic Info.
| Product name | Multiple Rows of Sprockets Welding Sprockets 24T |
| Materials Available | 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 |
| 2. Steel:C45(K1045), C46(K1046),C20 | |
| 3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40) | |
| 4. Bronze: C51000, C52100, C54400, etc | |
| 5. Iron: 1213, 12L14,1215 | |
| 6. Aluminum: Al6061, Al6063 | |
| 7.OEM according to your request | |
| Surface Treatment | Annealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation, satin, Black surface painted etc. |
| Products Available | sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat, bushing, coupling, lock assembly etc. |
| Processing Method | CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly |
| QC : | Technicians self-check in production,final-check before package by professional Quality inspector |
| Size | Drawings |
| Package | Wooden Case/Container and pallet, or as per customized specifications |
| Certificate | ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009 |
| Advantage | Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment |
| Lead Time | 15-25days samples. 30-45days offcial order |







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