Rubber Roller Manufacturing
Rubber roller performance starts with how it’s built. Material selection, dimensions, tolerances, and surface finish all affect how a roller runs in your process.
Coreline Rollers manufactures industrial rubber rollers for applications where consistency, durability, and reliable delivery matter. Whether you need a single replacement or a high-volume run, we build rollers to match your operating conditions and production demands.
Built for Your Application
No two processes run the same. Load, speed, temperature, chemical exposure, and surface contact all impact how a roller performs over time.
Our team works from your application requirements to determine:
- Material selection based on environment and wear conditions
- Diameter, length, and tolerances based on equipment and performance needs
- Surface finish based on traction, release, or product handling
- Construction approach based on load, speed, and longevity
If you’re replacing an existing roller, we can match specifications or improve performance based on how it’s currently running.
Manufacturing Capabilities
That Scale
We support everything from one-off builds to large production runs. That flexibility matters for operations managing both ongoing production and unexpected needs. Capabilities include:
- New rubber roller manufacturing across a wide range of sizes and configurations
- Material options including neoprene, nitrile, EPDM, silicone, polyurethane, and more
- Precision grinding and finishing to meet dimensional and surface requirements
- Production support for single-piece orders through 500-unit runs
Consistency You Can Rely On
Inconsistent rollers create inconsistent output. We focus on repeatable manufacturing processes, controlled tolerances, and clear communication so your rollers perform the same way every time they hit the line.
With over 100 years of serving the industry and dedicated production facilities, we support operations that need confidence in both quality and delivery.
When Manufacturing Is the Right Move
In some cases, repair makes sense. In others, a new roller is the better long-term decision.
Manufacturing is often the right choice when:
- The core is damaged beyond repair
- The material is no longer suited to the application
- Performance issues persist after previous repairs
- You’re optimizing or redesigning part of the process
If you’re unsure, we can review your current roller and help determine the best path forward.
Need a roller built for your application?
Technical Capabilities
| Temperature Range | Up to 400 °F | |
| Roller Length | Up to 18 ft. | |
| Outside Diameter | Up to 38 in | |
| Part Weight | Up to 6,000 lbs. (per roll) | |
| Roller Straightness | ± 0.001 in | |
| Roller Concentricity | ± 0.001 in | |
| Surface Finish | Down to 6 RA | |
| Tolerance | ± 0.001 in | |
| Balancing | Static | Dynamic |
| Inspection | Certified Equipment | |
| Testing | Magnaflux | MT UT |
| Documentation | Finished Roll | |
| Additional Services | Troubleshooting Crating Export Packaging |
Pickup Delivery Same Day Service Available |
| Production Volume | Prototype to Production Small Orders Welcome | No Minimums or Set Up Charges |
Service Details
| General Products | Rubber Rolls Rubber Covered Rollers |
Printing Rolls Custom Rubber Products |
| Primary Capabilities | Molded Parts Prototype Work with Minimal Tooling Finish grinding Regrinding Rubber Rings and Tubes Rubber to Metal Fabrications |
Specialty Pulley Lagging Grooving Specialty finishes |
| Metal Cores Supplied or Repaired | Bearing Surfaces and Worn Threads Inspected and Repaired Damaged Cores Repaired or Replaced Stripping | Regrinding Acid Core Cleaning Internal Scale Removal |
| Roller Hub Design | Extended Core External Bearings Fixed Shaft Hubbed Hubless | Internal Bearings Keyway Removable Shaft Set Screw Welded Shaft |
| Core Materials | Carbon Steel Stainless Steel Aluminum Cast Titanium Magnesium | Brass Dual Metals Non Metals Micarta Linen |
| Components | Bearings Bearing bores Threads Keyways | Core Journals Adhesives Rubber |
| Surface Finish | Down to 6 RA | |
| Processes | Sand Blasting Automatic and Manual Extruders Calendar Built Molded Vulcanized Chemically Bonded | Final Grind Thermally bonded Extrusion Polishing Grooving |
| Rubber Materials | Butyl (IIR) Epichlorohydrin (CO/ECO) Ethylene Propylene (EPDM/EPT) Neoprene (CR) Nitrile (NBR) Carboxylated Nitrile (XNBR) Hydrogenated Nitrile (HNBR) Isoprene/Natural (IR/NR) Styrene Butadiene (SBR) Silicone (SI) Viton (FPM) | Hypalon (CSM) Urethane (AU/EU) Natural Rubber CSM / CSPE Ebonite Sponge Grades Static Conductive Thermal Conductive Dual Durometer Constructions Self-Extinguishing |
| Durometer | 5 to 100 Shore A | |
| Roller Plating/Coatings Capabilities | Anodizing Hard Coating Chrome | Ceramic High Release Non-Stick |
| Finish | Rough to High Polish RA Specifications | Crepe |
| Crowns | Straight Parabolic Trapezoidal | Concave Convex |
| Tapers | Straight | End |
| Contours | Parabolic | |
| Grooving Patterns | Clearance V Specialty Close Tolerance Banding Spiral | Metering Reverse Spiral Herringbone Chevron Diced Custom Designs |
| Resistances | Chemical Oil Heat Corrosion Abrasion | Sunlight Ozone Weather Water |