on a roof rather than hand carrying them up a ladder In 1950 Eldon Otto began to design and test the motorized conveyor called POWR LADDER. In 1963 Eldon Otto completed the project...

of heavy duty industrial aluminum. There are two industrial chains that run the length of the conveyor. Carrier plates are attached to the chain to convey materials up or down..., felt rolls, plywood, insulation, boxes of warehouse materials, etc. Powr Ladder is the #1 Recommended Roofing Conveyor for storm damage reconstruction. Hurricanes, Tornados, Hale..., High winds and Rain all create very quick, high demands. - 1/2 HP electric motor - weighs from 150 to 240 Lbs. - delivers a minimum of 9 loads per minute - duty rating of 250 Lbs...