Versatile and easy-to-use flexible conveyors are used to optimize the transportation of cargo, parcels and similar items (boxes, timber, etc.). They are used in wide variety of industries. Expandable conveyors can be easily adapted to various needs: they may be bent in the shape of an S letter or at an angle and a comfortable working height can be set. Depending on the transported loads, the conveyors can be equipped with skate wheels or rollers and can be motorized. These conveyors can be easily transported to desired location, stretched or shortened according to customers needs.