We set standards in environmental protection!

At Foundry Heunisch state-of-the-art filtration systems clean 1 million cubic meters (35 million cubic feet) of air per hour. Our cupola furnaces have the lowest level of exhaust fumes in the entire state, far below the permissible level. We recycle in excess of 95% of our products and materials that we use. Alone in 2009 3,3 mio. € was invested in environmental protection. Since 2006 approximately 90% of the moulding sand is being recycled. This technology is fully sealed and connected to a sound-dampened dry dust extraction unit. Additionally, the excess head is recuperated and recycled. This reduces fossil fuels and also CO2-emmission.

This shows we don’t shy from our responsibility – particularly with respect to our environment!