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Lid to containment vessel (050)
The bimetal safety system is an innovative solution in which the lid closes automatically in the event of a fire to prevent the spread of fire.
Challenge
The bimetal construction must offer precise thermal responsiveness and mechanical stability, while tight tolerances and complex edge geometries make manufacturing difficult.
Solution
The lid is formed by deep drawing, the edge is precisely cut off and the edge geometry is optimised by flanging.
Technical information
| Material | Chromium steel 1.3401 |
| Material thickness | 1 mm |
| Dimensions | D=180mm / H=11mm |
