our manufacturing technology

casting with salt

Liquid aluminium together with crystal salt will be cast in an conventional casting mould. To obtain products with different pore sizes we use salt crystals of different particle sizes.


By mechanical finishing we get products of any shape and complexity according to your request.

salt washing out

The salt will be washed out after mechanical finishing, thus all the pores are of open structure and the product is permeable over the entire surface.


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