The principles behind the spiral disc return are their self cleaning properties and aiding in tracking the belt. This is due to the directional discs which centralise the belt and also drive the return belt carry back to the edges, which can help with the cleaning process and assist in reducing build up on the return rollers and dirty side tension drums.
The spiral disc return can be supplied as a specific made to order or made on quick turn around with our new patented UNI ROLL. These are available from stock to suit belt widths up to 2000 mm wide. The base roller ranges from 89mm dia, finished at 133mm dia, 102mm dia, finished at 152mm dia and 127mm dia, finished at 180mm dia. Other sizes can be made to order.