Challenger Handling - Rotary Screens

The Challenger Rotary Screen has been specifically developed for the effective removal of dust and small debris from bulk products, such as woodshavings, woodchips, chopped straw, chopped hay, shredded paper etc. The basic design can be customised, achieving different screening performances and outputs by altering the Screen mesh size, the angle of orientation and the speed of rotation. The mixed material is fed into the top of one end of the machine, and the cleaned material comes out from the lower portion of the opposite end. The dust is then collected in the base and moved to either end or the centre by a screw conveyor. A small dust extraction point can be added to the side of the unit to keep a small negative pressure, keeping external leakage to a bare minimum. This machine is very cheap to run by comparison to other forms of dust removal and has very few moving parts, making it the ideal choice for low bulk density raw material dust removal.