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The machine model VK90 is the original sliding rotor debarker. The machine is designed for large diameter logs and whole tree debarking. The long-lasting popularity of the VK90 model is built on its reliability and ease of use, which guarantees high-quality debarking result with minimum operating costs. This proven technology still answers to debarking needs of many modern large-log sawmills and plywood mills.


  • Self-centering rotor – lateral guiding by hydraulic flaps or diablo roller

  • Fully automatic machine – no operator needed
  • Rotor size 91 cm – available with four or five debarking tool arms
  • Hydraulic pressure system for tool arms
  • Hydraulic positioning of both rotor and press rolls – log diameter is measured by light curtain before debarking


  • Debarker tool arms are designed for ease of opening – minimal wood damage

  • Strong tool arms are of welded construction – replaceable carbide tool tips
  • Different tool tip versions available ensuring optimal debarking quality in varying conditions


Debarking diameter (mm) 100 - 910
Min. log length (m) 1.8
Weight (kg) 10,800
Motor: rotor (kW) 55
Motor: feedworks (kW) 15


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