LJU Sondermaschinenbau GmbH develops and produces electronic tensioners for more than 20 years. We cover a wire area of 0,028 mm (10 cNn) to 2.5 mm (200 N) off with four production series available. Our electronic tensioners are usable for situated winding machines on everyone on the market. We also can convert special applications customer-orientedly and at short notice due to our own development and production.