The PRRA key feature is that the film clamp and film tail treatment travels vertically with the film carriage. The PRRA is able to start at the bottom of a load and finish at the top without having to return back down to the clamp fixed at the conveyor. This means that you can save an extra 30+ feet of stretch film while still applying the same required load retention wraps. The result is thousands of dollars in annual film savings compared to conventional wrapper. In the case of a 60 loads per hour application this results in payback of the purchase price in approx 3 years in film savings alone compared to other conventional wrappers. Call us toll free at 1-833-490-9727 to have your price quotation ready in minutes! Learn more about this automatic pallet wrapper here: https://www.phoenixwrappers.com/packaging-equipment/automatic/prra-4000-overview.php