In many industrial systems, a standard roller chain does its job well until the process demands something more. Maybe a fixture needs to be mounted. Maybe a guide, a pusher, or a carrier has to sit at a precise interval. That’s where extended pin chains come into play. As an experienced Extended Pin Chains Manufacturer in India, JobWurx designs these chains for applications where the chain is not just transmitting motion, but actively interacting with the product or the process.
Extended pin chains are often chosen not during initial design, but during optimization when engineers realize the system needs flexibility without redesigning the entire conveyor.
An extended pin chain uses pins that project beyond the outer plates of the chain. These pins act as mounting points for attachments, rollers, spacers, or guiding elements. While this sounds simple, improper pin design can quickly lead to bending, uneven wear, or plate distortion. JobWurx treats extended pins as load-bearing components, not accessories.
From a technical standpoint:
This ensures attachments remain square and the chain tracks correctly over long runs.
As a practical Extended Pin Chains Supplier in India, JobWurx supports industries where equipment must be modified, adjusted, or customized without sacrificing reliability. These chains are frequently used in plants where standard attachment chains are either too rigid or too expensive to redesign.
Industries prefer JobWurx extended pin chains because they:
This makes them ideal for systems that evolve over time.
Extended pin chains are most often seen in environments where adaptability matters more than sheer speed.
Common real-world applications include:
In flexible manufacturing lines, extended pin chains can reduce changeover time by 25–35%, simply by allowing quick attachment repositioning.
JobWurx also works as a dependable Extended Pin Chains Exporter from India, supplying chains that are integrated directly into OEM-built machines. Export inspection focuses not only on tensile strength, but also on pin straightness, projection consistency, and surface finish, which directly affect attachment life.
Export customers benefit from:
Extended pin chains from JobWurx are manufactured using:
Pin configurations include:
Chains can also be pre-stretched to reduce initial elongation after installation.
In the field, extended pin chains rarely fail at the roller. Failures usually start with pin bending or plate cracking, caused by excessive pin projection or incorrect attachment loading. Proper pin diameter, heat treatment, and load direction are what separate a long-running chain from one that fails prematurely.
| Chain Size (ISO / ANSI) | Pitch (mm) | Roller Diameter (mm) | Inner Width (mm) | Pin Diameter (mm) | Breaking Load (kN) | Approx. Weight (kg/m) |
|---|---|---|---|---|---|---|
| 06B-1 | 9.525 | 6.35 | 5.72 | 3.28 | 8.9 | 0.85 |
| 08B-1 | 12.70 | 8.51 | 7.75 | 4.45 | 18.0 | 1.10 |
| 10B-1 | 15.875 | 10.16 | 9.65 | 5.08 | 28.0 | 1.55 |
| 12B-1 | 19.05 | 12.07 | 11.68 | 5.72 | 40.0 | 2.10 |
| 16B-1 | 25.40 | 15.88 | 17.02 | 8.28 | 60.0 | 2.80 |
| 20B-1 | 31.75 | 19.05 | 19.56 | 10.19 | 95.0 | 4.10 |
Jobwurx Industrial Ventures supplies and supports a wide range of industrial brands along with its own manufacturing capabilities, ensuring reliable and compatible solutions across applications.
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We are trusted by industrial clients across multiple sectors, delivering consistent quality and reliable supply of power transmission components.
Extended pin chains allow attachments, fixtures, or rollers to be mounted directly onto the chain without welding or complex modifications.
No, when correctly designed. However, excessive pin extension or improper loading can reduce service life if not engineered properly.
Yes, one of the biggest advantages is the ability to add or remove attachments without breaking the chain.
Yes, JobWurx supplies extended pin chains for both domestic and international OEM machinery.
Our Extended Pin Chains undergo rigorous testing and quality checks to meet international standards, ensuring durability and high performance for industrial applications.
Yes, as leading manufacturers, we offer complete customization for Extended Pin Chains to meet your specific technical requirements and project needs.
We prioritize efficient logistics to ensure timely delivery of Extended Pin Chains across all major locations, with timelines depending on the order size and customization level.
