JELBA Werkzeug- & Maschinenbau GmbH & Co. KG in Hauzenberg-Jahrdorf near Passau demonstrates how "necessity" can turn into a company with over 270 highly qualified employees and international customers. KG in Hauzenberg-Jahrdorf, near Passau, is a good example. Today, complete systems, special machines, devices as well as turned, milled and precision parts weighing up to 80 tons are manufactured here according to customer specifications. Burr-free machining directly from the machine is also playing an increasingly important role for JELBA, so deburring specialist KEMPF from Reichenbach-Fils initially provided support with its expertise and two innovative deburring systems in the production of aluminum components for an extruder machine.