GEAR DIVISION
Gearbox Repair Services and Comprehensive Solutions
When a gearbox goes down, the line goes down with it. Chalmers & Kubeck offers comprehensive gearbox services for standard or rush turnaround, restoring the performance of the critical machinery your operation depends on. As a one-stop shop and authorized repair center, we are fully equipped with machining tools and a highly skilled team. We manage gear manufacturing, repair, and maintenance services based on your specifications, and our in-house manufacturing capabilities and experienced technicians let us deliver superior gearbox services nationwide. From a single worn gear to a full planetary gearbox overhaul, we handle gearbox machining of all sizes.
What Is Industrial Gearbox Repair?
Industrial gearbox repair restores a failed or worn gearbox to its original performance, rather than replacing the entire unit. A repair starts with teardown and inspection to identify the root cause of the gearbox failure, whether that is a lubrication failure, worn bearings, internal damage, or misalignment. Damaged components are then machined to specification, reassembled, and tested before the unit returns to service. For an obsolete gearbox with no available replacement parts, reverse engineering reproduces worn components from the original. Done correctly, a repair restores gearbox performance at a fraction of the cost and lead time of a full replacement.
Why Choose Our Gearbox Repair Services
We offer a wide range of services, including preventive maintenance, gearbox servicing and repair, turnkey field services, and manufacturing. We provide gear manufacturing with precision and quality in full compliance with American Gear Manufacturers’ Association (AGMA) and DIN standards. As a leading AGMA member since 1989, we’ve served on the tech committee for Marine Gearing and Mill Gearing. Additionally, we hold extensive work certifications and are a member of the American Nuclear Society (ANS).
A gearbox repair is only as good as the shop behind it. We manufacture replacement parts in-house, which means we are not waiting on long lead times or hunting for spare parts on an obsolete gearbox. We provide gear manufacturing with precision and quality in full compliance with American Gear Manufacturers’ Association (AGMA) and DIN standards. As a leading AGMA member since 1989, we have served on the technical committees for Marine Gearing and Mill Gearing. We also hold extensive work certifications and are a member of the American Nuclear Society (ANS).
That depth matters most when a gearbox failure catches you off guard. Lubrication failure, internal damage, and worn bearings rarely happen at a convenient time, so our team diagnoses the root cause, repairs it correctly, and returns your equipment to peak performance with minimal downtime. The goal is long-term reliability, not a patch that sends you back to the same problem in six months.
Gearbox Services Capabilities
We provide a wide range of trusted industrial gearbox repair services to fit your specifications, supported by advanced equipment and skilled technicians. Let our team help you find the right solutions for your critical operations.
Equipment Solutions
- Klingelnberg Gear Checker 1600
- Höfler Model 2000 Form Grinder for external and internal grinding
Gear Servicing
We offer complete repairs for speed increasers or gear reducers from any manufacturer, on rush or standard servicing times. Choose us for:
- Vibration analysis
- Obsolete gearbox reverse manufacturing and engineering
- Preventive maintenance
- Oil analysis
- Gear division capabilities
- Borescope inspection
- Thermal imaging
Industry Applications
We are precision manufacturers of equipment that meets AGMA and DIN standards across a wide range of industrial applications. Our gearbox specialists provide expert gear repair for:
- Atomizers
- Speed reducers
- Steel mill and metal processing
- Extruders
- Crushers and pulverizers
- Pulp and paper
- Speed increasers
- Geared compressors
- Crane hoists
Turnkey Field Services
When you need turnkey solutions for your operations, our team meets your requirements on-site with:
- Installation
- Laser alignment
- Field repair solutions
- Technical and engineering oversight services
- Gearbox repair services
Authorized Repair Credentials
We are proud to be an authorized repair center for a wide range of gearbox brands, including:
| Amarillo | Falk | Nutall |
| Black Clawson | Farrell | Philadelphia |
| Bliss | Flender – Service Partner | Prager |
| Boston Gear | Foote Jones | Reintjes |
| Brevini | GE | Renk |
| Browning | Hamilton | Santasalo |
| Chemineer | Hansen | SEW Eurodrive |
| Cleveland | Horsburgh & Scott | Siemens |
| Cone Drive | L&S | SMS |
| Danieli | Kumera | Sterling |
| David Brown | Lightning Mixer | Sumitomo |
| Delaval | Link Belt | Terry |
| DO James | Lufkin | Twin Disc |
| Dodge | Marley | Western |
| Ecodyne | Mesta | Westinghouse |
| Elliott | Metso | Wilson Machine |
| Nord | Morse | Winsmith |
Why Buy With Chalmers & Kubeck
Since 1950, Chalmers & Kubeck has been one of the largest independently owned industrial service centers in the country, operating out of a three-acre facility in Aston, Pennsylvania. For power generation plants, manufacturers, and OEMs, we are often the first call during a forced outage because we move quickly without sacrificing process integrity. Our highly skilled technicians address many applications and help keep your business running smoothly, partnering with you for prompt, expert servicing and improved long-term performance for your equipment.
What sets C&K apart:
- Certifications that matter: ISO 9001:2015 registration, 10CFR50 Appendix B Nuclear Quality Program, and compliance with American Gear Manufacturers’ Association (AGMA) and DIN standards, backed by AGMA membership since 1989
- Single-source service: Inspection, machining, manufacturing, repair, and field service all under one roof
- In-house parts manufacturing: We machine critical components and reverse engineer obsolete parts ourselves, so you are not waiting on outside vendors or long lead times
- Field service teams that come to your site rather than requiring you to ship equipment
- East Coast coverage with proximity to facilities from New England to Florida
- OEM partnerships: As an Official FLENDER Service Partner and authorized repair center for dozens of gearbox brands, our work meets factory standards
For maintenance teams that need fast turnaround, expert repair, and a partner who delivers on both, C&K is built for the job. Contact us today to schedule a gearbox repair or learn more about our gear services.
Frequently Asked Questions
Most failures trace back to four causes: lubrication problems, contamination, misalignment, and overloading. Lubrication is the leading culprit, since the wrong grade or quantity of oil lets metal-to-metal contact wear down gears and bearings. Contamination adds to it when water or particles get past a worn seal, while misalignment concentrates load on one part of a gear instead of the full face. Catching these early through oil analysis and vibration analysis is almost always cheaper than rebuilding after a tooth fails.
Yes, and it is one of the most common reasons facilities call us. When a gearbox brand discontinues a model, we reverse engineer the worn component from the original part and manufacture a replacement in-house to AGMA and DIN standards. Keeping an obsolete gearbox in service this way is faster and less expensive than redesigning the surrounding equipment for a new unit.
The biggest delay in most repairs is waiting on parts, so we remove that bottleneck by manufacturing critical components ourselves. With in-house machining, we are not tied to an outside vendor’s lead time, and we offer both rush and standard turnaround. Our turnkey field services also bring installation, laser alignment, and field repair directly to your site.
Replacement means buying a new unit, often at a long lead time and high cost, and on older equipment it can require changes to the surrounding system. Repair restores the existing gearbox by addressing only what has failed. Because we machine replacement parts to original specifications, a repaired gearbox returns to the same peak performance and long-term reliability as new, at a fraction of the cost.
Yes. A gearbox failure rarely happens on schedule, and a breakdown carries real cost for every hour it continues. Our team responds quickly during a forced outage, diagnoses the root cause rather than the symptom, and repairs or manufactures the components needed to return the unit to service. Because every step happens under one roof, we control the full timeline and keep downtime to a minimum.
