Gearbox Solutions
Turnkey Refurbishment, Tooth Profile Re-Engineering, and Rapid Spares for Mission-Critical Drives
Industrial gearboxes operate under severe torque, cyclic loading, and harsh operating conditions where unexpected gear tooth or bearing failures cause catastrophic downtime. Backed by specialist mechanical engineering partners with over 40 years of rotating machinery expertise, Engineering Partners Company (EPC) provides end-to-end overhaul, re-engineering, and upgrade services for all types of industrial gearboxes—regardless of original brand or age.
By utilizing high-precision 3D scanning, metallurgical analysis, and CNC gear grinding, we restore gearboxes to OEM tolerances or upgrade them to handle increased duty cycles. All reverse-engineered gears, pinions, and shafts manufactured under EPC’s scope come with up to a 24-month warranty.
By utilizing high-precision 3D scanning, metallurgical analysis, and CNC gear grinding, we restore gearboxes to OEM tolerances or upgrade them to handle increased duty cycles. All reverse-engineered gears, pinions, and shafts manufactured under EPC’s scope come with up to a 24-month warranty.
Gearbox Configurations Serviced:
- Parallel Shaft & Helical / Double-Helical Gearboxes
- Bevel & Spiral Bevel Right-Angle Drives
- Epicyclic & Planetary Gear Systems
- High-Speed Turbo Gearboxes (Turbine, compressor, and generator drives)
- Worm & Extruder Gear Units
Core Capabilities & Services:
- Complete Workshop Overhaul & Recertification: Full disassembly, non-destructive testing (NDT), housing bore line-boring, dynamic balancing, and precision tooth contact pattern verification.
- Gear Reverse Engineering & Manufacturing: Precision manufacturing of obsolete gears, pinions, shafts, and internal splines from samples without original drawings.
- Diagnostic & Condition Assessment: On-site vibration analysis, acoustic lubrication monitoring, lube oil wear-debris characterization, and Root Cause Failure Analysis (RCFA).
- Gearbox Uprates & Design Optimization: Metallurgy upgrades (carburizing, nitriding, case-hardening), modified tooth profiles, and enhanced bearing configurations to increase torque capacity and thermal ratings.
- On-Site Field Services: Turnaround removal and re-installation, precision laser alignment, dynamic blue-check contact checks, and start-up commissioning.