screwing unit

These Fastening Slides are equipped with air or electric nutrunner motor. Their movement ensures a perfect approach stroke of the motor and screw head to the component to be tightened. The slides are available in three types - single-stroke fastening slide which performs one single stroke to reach the tightening point and fasten. The dual-stroke fastening slide which uses a nozzle stroke to approach the work piece followed by the nutrunner motor stroke to fasten. Lastly the triple-stroke fastening slide which has dual-stroke movement and anti-overturning device for handling screws with a ratio total length/head diameter higher than 1. The slides are meant for fastening applications on screws which are close to the center.