Industrial repair, rebuild, and manufacturing.
Gearboxes, extruders, pumps, centrifuges, and mixers — plus emergency service, reverse engineering, and NDT. One accountability chain, backed by in-house gear cutting and a 3-year warranty, for manufacturers nationwide.
Gear Force Machine rebuilds industrial gearboxes, extruders, and pumps to original OEM specification. From helical and planetary gearboxes to single- and twin-screw extruders and centrifugal pumps, our Rosharon, TX shop handles the full rebuild — teardown, NDT, in-house gear cutting, reassembly, and run-in — backed by a 3-year warranty and 24/7 emergency response nationwide.
Service lines
Gearbox Repair
Complete teardown, inspection, and OEM-spec rebuild on every class of industrial gearbox — helical, planetary, herringbone, worm, and custom configurations.
- All major OEMs, 65+ brands
- 3-year warranty on every rebuild
- Custom gear cutting up to 30 ft in diameter
Extruder Repair
Screws, barrels, and drive gearboxes rebuilt in-house for single-screw and twin-screw extruders. Reverse engineering for obsolete OEMs.
- Single-screw, twin-screw, and conical
- 12-month warranty on screw rebuilds
- Screw lengths up to 30 ft, ≤ 0.001" tolerance
Pump Repair & Rebuild
Centrifugal, positive-displacement, vacuum, and process pumps rebuilt to OEM spec — impellers, shafts, wear rings, seals, and bearings — balanced and tested.
- Ingersoll Rand, Goulds, Flowserve & more
- Dynamic balancing & performance testing
- Obsolete parts reverse-engineered in-house
Centrifuge Repair & Rebuild
Decanter, basket, pusher, and peeler centrifuges rebuilt to OEM spec — scrolls, bowls, tiles, and backdrive gearboxes, dynamically balanced and tested.
- Decanter, basket, pusher & peeler
- Scroll, bowl & wear-surface rebuild
- High-speed dynamic balancing
Sigma & Industrial Mixer Repair
Sigma / double-arm mixers rebuilt — blades remanufactured, troughs re-lined, drive gearboxes, seals, and bearings — for rubber, adhesives, food, and chemical batch lines.
- Sigma / double-arm blade rebuild
- Trough re-lining & body repair
- Mixer drive gearbox rebuild
24/7 Emergency Service
Production-stopping failures don't wait for business hours. Call any time — a technician on the phone and a plan for pickup or on-site response within the hour.
- Nationwide, day or night
- Same-day start when possible
- Expedited pickup & on-site response
Reverse Engineering & Custom Parts
No drawing? No problem. We build gears, shafts, housings, and screws from the worn part, a photo, or a damaged sample — machined in-house.
- Made from the part in hand
- Obsolete & discontinued components
- In-house gear cutting & machining
NDT & Inspection
Magnetic particle, dye penetrant, ultrasonic, and dimensional inspection to catch cracks and fatigue — and to validate every rebuild before it ships.
- Surface & subsurface NDT
- Dimensional & gear inspection
- Documented, signed-off verification
100+ OEM brands serviced across both service lines.
Every major gearbox and extruder manufacturer — Falk, Lufkin, Reifenhäuser, Davis-Standard, and many more.
Emergency or planned — we're ready when you call.
Pick up the phone for a technician dispatch. Submit a request for a detailed quote. Either way, you'll hear back within the hour.
24/7 Nationwide · ISO 9001:2015 · AGMA & AGC Member