Trützschler draw frames are generally equipped with an automatic can changer. The full cans are delivered via a horizontal delivery ramp into a magazine – cans up to 500 mm diameter optionally also on a transport carriage. When using cans with a diameter of 1000 mm, the can changer can also be sunk into the floor. In this case it is possible to remove the cans at ground level. Instead of the standard can feed, a driven can feed is optionally available. Two flat belts transport the can to the filling station.

Sliver separation takes place during can changing. The Trützschler autoleveller draw frames apply a brilliantly simple solution: The drafting system motors produce a short thin sliver section that breaks during can changing. Thus, the maintenance-intensive mechanical parts are replaced by an intelligent, maintenance-free solution here as well.

The sliver coiling geometry of the Trützschler autoleveller draw frames is such that the slivers can be processed without trouble in the following stage. Sliver coiling is controlled via the touch screen. Since the can plates have a separate drive, they allow infinitely variable adjustment.