The TR4 DownStacker is a fully automatic stacker with precise stack and order change control. The stacker is specifically designed for the customer requirements in speed, cycle time, stack heights, and sheet lengths.

Stack and order separation are guaranteed due to automatic brush control with vacuum shingling, patented mobile clamp bar, and anti-skew belt sections. Intelligent machine programming with AC controls and a counterweight design provide more control to further improve stack quality on all flute types and sheet lengths.

The TR4 is a standardized machine that meets the needs of traditional box plants and high-speed corrugators.

  • Width: 98″ or 110″
  • Speed: 1000 – 1500 ft/min
  • DryEnd: 1, 2, or 3 Levels
  • Allen-Bradley Electronics
  • AC Drives for Platform (No Hydraulics)
  • Pincher Bar Provides Precise Sheet Count
  • “No Crush” Mobile Clamp Separation System for Clean Stack and Order Change
  • 5 Proportionally Controlled Brush System for Excellent Shingling
  • Vacuum System on First Belt Section
  • Optimized Stack Presentation


For more information about the Terminal 400 DownStacker contact your Sales Representative.