Gears, transmission shafts, epicyclic trains, mechanical reducers: Cordm, calculation and manufacture of gears
Production Française Made in France

Rail industry

In order to play an essential role in modern mobility, Cordm offers an advanced expertise in the manufacture of mechanical reducers and gears, critical components for main  manufacturers of rail transport vehicles, whether metros, high-speed trains or freight trains. Thanks to its many years of experience and advanced technological expertise, Cordm is a key player in the sector, actively contributing to optimizing the performance and safety of rail transport systems worldwide.

Concerning metro systems, reliability and performance are fundamental requirements for guaranteeing regular, trouble-free service. Subways, which are often subjected to intensive duty cycles and varied operating conditions, require particularly reliable components. That’s why our gears are specially manufactured to offer exceptional durability and low maintenance requirements. By using high-quality materials and state-of-the-art manufacturing processes, our gears ensure smooth, trouble-free operation, even under heavy-duty conditions. This reliability not only optimizes metro performance, but also extends their service life, while reducing maintenance and operating costs for operators.

Speaking about high-speed trains, high speed and safety are essential criteria that must be rigorously balanced. To meet the stringent performance requirements of high-speed trains, our gears are designed to deliver optimum power transmission while minimizing wear and vibration. These gears undergo rigorous testing and strict quality controls to ensure they comply with all international standards and certifications in force in the rail industry. The results obtained guarantee high performance and maximum safety, even at extreme speeds.

Moreover, our commitment to innovation and continuous research enables us to offer ever more effective solutions, adapted to the changing needs of the rail industry, in a context where reliability, safety and durability are more than ever paramount issues. Cordm is therefore the partner of choice for manufacturers and rail transport operators, ensuring both product quality and service excellence.

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News

01.2026

Global Industrie Paris Exhibition – Villepinte – 30 March to 2 April 2026

CORDM is very pleased to participate at the GLOBAL INDUSTRIE fair, the world’s largest trade show dedicated to industry, which will be held in Paris at the Parc des Expositions de Villepinte from 30th March to 2nd April 2026. On this occasion, we will present our expertise and our workshops specialising in gears manufacturing as […]
10.2025

WNE2025 – Save the date !

CORDM will be exhibiting at WNE 2025 in Paris, Parc des expositions Villepinte, from the 4th to the 6th of November 2025. WNE is the world’s largest civil nuclear exhibition. We will be presenting our workshops specialising in the manufacture of transmissions and the repair of industrial gearboxes.Our sales teams will be delighted to welcome […]
01.2025

CORDM at GLOBAL INDUSTRIE from March 11 to 14, 2025

CORDM will be exhibiting at GLOBAL INDUSTRIE in LYON, Eurexpo, from the 11th to the 14th of March 2025. We will be presenting our workshops specializing in the manufacture of transmissions and the repair of industrial gearboxes. Our sales teams will be delighted to welcome you on our stand in Hall 3 – Aisle D […]

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