Care must be taken when using the forks to feed the profiles from the unloading path to the unloading bed, as many people have caused some damage to the 4x8 aluminum sheet due to excessive speed. Pick up the aluminum divider placed on the bed, do not tug the boat, this will cause damage to the aluminum appearance. There are factors that pass through the damage formation process, which is also the case with aluminum renders that damage renders. Put some small debris on the bed surface of the discharge rail, and then put the aluminum sheet, it will definitely cause damage to the appearance of the aluminum sheet.