Stainless Steel Mobile Bulk Bag Unloader "Flexicon Fresco NZ", each system is made a Bag Cinching via air controlled iris type clamping; Bag Paddles, for pushing the bottom of the bag so as to help get the last part of a bags contents discharged; Wheels and tow bar for convenient mobility; Bag holding system is spring loaded so as the bag lightens during unloading the bag gently rises keeping the vertical tension on the bag so it unloads better and Rotary valves, slide apart for cleaning