This is an environmental revolution.

In the area of the furnace-moulding hall the development of dust could be reduced by 95 per cent. Thanks to massive extraction units with a capacity of 700.000 cubic metres air per hour dust is a thing of the past.

Due to this investment our results fall notably below the statutory threshold values. The resulting iron oxyd dust is totally recycled. About 720 tons of dust per year are again fed into our production process.