Home Products › Forums › Ask the Engineer › Private: Steel Pipe Material Handler › Reply To: Private: Steel Pipe Material Handler February 24, 2019 at 9:07 am #72020 Roton EngineeringKeymaster What is the axial load on the screws/nuts at your desired speed of 100 IPM? Below it was 50,000 lbs. Is it now only 15,000 lbs. max.? (Steve Lochmoeller)