Shaft for CODAF hopper boot fixing the spiral in the pan feeding line

A proposed spiral mounting shaft for installation in hopper yokes at the beginning of the longitudinal line. The roller is used to anchor the spiral fi 37 mm, which transports the feed in the pipe fi 45 mm.

The presented spiral anchorage with a chute yoke is made of durable stainless steel (roller and fixing band) and a bearing embedded in a plastic coating. To fix the proposed cylinder with a spiral, a specially threaded screw located in the middle of the stem is used, which stabilizes both elements by means of a transverse groove. It adapts to the width of the spiral, while locking it into the cylinder by tightening the screw.

The roller is designed for installation in CODAF stock.