i have 2 screw conveyors with 3ph 220v motors and covers
these were used to transport cocoa nib and shell from a winnower to a chute.
they can move a lot of product horizontally or at a slight angle...
2 cyclone dust collectors - no motors - use for dust collection from a roaster or winnower etc.
They are located in Toronto.
if anyone is interested we can talk price.....