This pallet inverter is used to flip flour bags stacked on pallets weight 1.5 tons. The machine is able to turnover the whole load 180 degree to easily change the pallets from plastic sanitary pallets to cheap wooden shipping pallets. The platform sized 1.2*1.2 meter and has the jaw opening to max 2 meters, the max capacity is 2 tons. By flipping the whole load, it saves lot of time than unstacking the load in terms of pallet exchanging or change damage products which at the bottom. The machine is also commonly used in cold chain or frozen food industry as the pallet retriever machine to turn the frozen cargo 90 degree with the whole load to easily remove the freezer spacer.