【Proven for aerospace applications!】SUS and aluminum battery case

Reliable and safe 'press-bent and welded battery cases' widely adopted in the aerospace and space industries! Additionally, we achieve low prices without the need for a die.

By using metal sheet press bending and welding instead of expensive die forming, we can accommodate both prototyping and mass production with short lead times. Despite being a welded structure, the fit with the lid is also good, and since we conduct helium leak tests on all units, the airtightness is guaranteed. We also manage special process certifications and traceability according to your requirements. The weldable plate thickness ranges from approximately 0.1 to 2.0 mm, with the most common being welded products in the range of 0.2 to 0.8 mm. Additionally, welding for safety valves is possible even below 0.1 mm. We also accept welding cases for lithium batteries and capacitors. 【Advantages of Welding and Bending Processing Without Using Dies】 ● Lower costs as expensive dies are not used ● Fast delivery from consultation to delivery since there is no die production ● High quality adopted in aerospace and defense industries * JIS Q 9100 certification obtained (Shimamoto Factory, manufacturing special battery parts for civil aircraft and space) * For more details, please contact us.

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