Twin-shaft shredder with unquenchable demand and appetite for recyclables In just 15 years, ARJES has grown from the bottom all the way up to become a leading supplier of industrial shredders for the recycling industry, meeting growing global challenges of the numerous mountains of waste of a wide variety of materials.  ARJES GmbH marked a new beginning for the company founder and pioneer of twin-shaft crushing, Norbert Hammel. He bought the site of the old concrete factory in Leimbach, Thuringia, and converted it into a modern production facility with just 19 employees. Today, the ARJES headquarters is a buzzing operation