Rubber Roller Repair & Maintenance
Rubber rollers wear over time. Surface damage, loss of traction, poor finish, or core issues can all affect performance and create production problems.
Coreline Rollers provides industrial rubber roller repair services to help restore performance, extend roller life, and minimize downtime. Our team evaluates the condition of the roller, the demands of the application, and the urgency of the job to determine the right path forward, whether that means grinding, recovering, core repair, or full replacement.
Repair Services
When Repair May Be the Right Choice
Repair is often worth considering when:
- The roller core is still structurally sound
- The issue is limited to cover wear or surface damage
- Performance can be restored through grinding or recovery
- Replacement would create unnecessary cost or delay
- Production timelines require a practical turnaround path
Our team can review the roller and help determine whether repair or replacement makes the most sense.
Why Operations Teams Choose Coreline for Repair
- Technical evaluation based on the application
- Repair options tailored to roller condition
- Support for both urgent needs and planned service
- Capability to handle single rollers or larger volumes
- Straightforward communication throughout the job
Need Rubber Roller Repair?
If your roller is worn, damaged, or no longer performing as it should, we can help you evaluate the condition and recommend the right repair path.
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 |


