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SEG, a CIM brand

World leader in design and manufacturing of a complete range of depot equipment dedicated to railway maintenance. 40 years of excellence and innovation to offer solutions adapted to all operational conditions.

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Our solutions

Our strong know-how and expertise in rail transport, with a special focus on wheelsets and bogies, allow SEG to offer solutions adapted to your needs.

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The Design Department

With more than 35 years of experience in the design of equipment for railway maintenance workshop, our design department is amongst the most qualified in our sector

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Sogema Engineering is specialized in the design and manufacturing of under-floor wheel lathes, test-beds, test means, hydraulic presses and hydraulic systems.

Production >

Under-floor wheel lathe RNG20

The operation of the SEG chock and offset press.

MADIT project (Machine Digital Twin).