• Offered in Stationary, Transportable or Mobile configurations.
• All electric drives utilize AC Flux Vector Controls for variable speed
  with standard T-Frame motors.
• Symmetrical Drum Shells permit "Wear Rotation"
• Drums are supported by "Goodyear" Super Single Tires.
• Drums can be driven in either direction
• Highest percentage of Bark Slots available in a Rubber Tire Supported Drum.
• "Less Lifter" Shell Design Provides Highest Yield Possible
  

The PSI Rubber Tire Supported Drum Debarker product line includes many features and innovations which make it unique in the industry. These features contribute to an overall system design unsurpassed in productivity, debarking efficiency and fiber recovery.

          (Click images below for larger views)


Standard drum diameters are 9', 11' and 13', with lengths of 15' thru 100'. Production rates are dependent on the type of infeed system, drum size and wood specifications, but system requirements of 25 to 250 tons per hour can be achieved with proper drum selection.

One factor controlling a drums ability to debark is the amount of bark slots relative to the total surface area of the drum. While its competitors average 2% to 3%, PSI achieves from 7% to 11%, depending on drum size.

"PSI is currently rewriting the book on debarking technology with its new proprietary " Less Lifter" drum shell. With this new design, PSI can guarantee white wood losses of less than 2%. 

High reliability, low maintenance design insures that downtime is held to a minimum. From short to long material, from small wood diameter to large, PSI Drum Systems can meet your debarking requirements.