4041 Milmort
New Lachaussée has been a leader in high precision machinery and pyrotechnics since 1830, recognized worldwide for its expertise and advanced manufacturing solutions.
We design, manufacture, and commission complete production solutions for the defense and civil industries, including:
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Ammunition production lines for small and medium calibers (from .22 up to 35 mm), including cups, cases, bullets, and loading assembly.
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Primer and pyrotechnic lines, covering primer manufacturing and energetic materials preparation with integrated wastewater treatment systems.
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Detonator production lines for mining and military applications.
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Tracer and incendiary ammunition assembly solutions (AP-T, API, API-T, APEI) in calibers such as 5.56 mm, 7.62 mm, and 12.7 mm.
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Machinery for military initiating and explosive devices, including igniters and boosters used in firing devices, fuzes, grenades, mortars, artillery ammunition, rockets, and missile systems.
New Lachaussée also delivers turnkey solutions, providing complete manufacturing process know-how transfer, training, and installation for fully operational production facilities worldwide.


