GRIMONPREZ PRODUCTION GEARS
Company
With a great expertise in the production of components and sub-assemblies since 1963, GRIMONPREZ PRODUCTION GEARS - GPG is specialized in :
- Manufacture of gears from 50 to 500mm, inter/exter, straight or helical
- In-house transformation (Turning; Milling; Cutting with mother mill and knife tool; Deburring & marking; Inter/exter grinding; Tooth grinding).
GPG is the right partner for all gear manufacturing requests and offers its customers a support service for industrialization and co-development.
![Gear shaft grinded](https://www.grimonprez.com/Uploads/Gear-Shaft.png?maxwidth=900)
High precision finishing
We deliver high precision technical parts.
Our most advanced machine park finishes your parts according to your strictest requirements:- Tooth grinding
- Cylindrical grinding
Come and discover our latest innovations in the manufacture of your gears and transmission elements; thanks to state-of-the-art machines and experienced and competent team.
Latest generation automate
We pay particular attention to supporting constant investments in the latest generation of CNC machines.GPG has a fleet of CNC cutting machines 100% automated, we ensure responsiveness and competitiveness with controls adapted to the most advanced applications.
![](https://www.grimonprez.com/Uploads/liebherr-gear-hobbing-lc600-1.jpg?maxwidth=900&quality=80)
![Pièces matiere brut de forge](https://www.grimonprez.com/Uploads/IMG-6580-1.png?crop=0,0,-0,-207)
Meet your needs
We ensure you a great flexibility of production allowing to realize your parts in small and medium series (max 1000 parts / week).We master outsourced operations:
- Material purchase
- Subcontracting
- Heat treatment
High quality service
Quality organization certified EN9100/9001, Grimonprez Production Gears is the supplier of the largest contractors in the aeronautical sector.GPG ensures quality at each stage of production thanks to a strict quality policy associated with efficient control equipment.Our types of control :- Control of grinding burns by Nital etching Surface states Ra, Rt, Rz
- Hardness HB, Hrc, HR, HV
- Contractor
- Gear control
- Measuring column
- 3D control
![secteurs activités](https://www.grimonprez.com/Uploads/gtg/Capture-d-e-cran-2022-11-28-a-11-51-03.png?crop=0,72,-0,-0)
Dedicated to leading-edge industrial sectors
For more than 50 years, we have put our know-how at the service of various sectors of activity:
- Aeronautics
- Civil engineering
- Transport
- Marine
- Energy
- Industry
- Agriculture
- Defense
International shipping
50% of our turnover is realized in export:
Europe, United States, Japan, Brazil, Australia, China, Canada, India, England
![Carte du monde expedition à l'international](https://www.grimonprez.com/Uploads/map-export-dedecker-precision-mechanics-dpm.png?maxwidth=900)
![Logo camion de livraison à l'heure](https://www.grimonprez.com/Uploads/On-time-delivery-dpm.png?maxwidth=900)
On-time delivery
We are committed to providing a timely delivery service. Conscious of being a link in the chain on which our customers rely, we do everything possible to deliver with impeccable quality to our customers on time and in quantity.