Profile: Nelson Equipment Co., Inc. specializes in material handling equipment. Our product line includes conveyors, pallet rack, casters and wheels. We also offer hand & lift trucks, in-plant offices and storage equipment. Our PRESTO POWERSTAK™ is a fully powered stacker. It provides instant flexibility and versatility. It is used in ware houses, loading docks, and retail sales floor. Our P3 - pallet positioner unit raises and lowers automatically as boxes are added or removed from pallets. A turntable top allows the load to be rotated which eliminates the need for workers to walk around the pallet. It is featured with 400 - 4500 lb holding capacity, reinforced rubber airbag, and 3/8" x 43" solid rotating platform which automatically adjusts as boxes are added or removed.