Air Grader

Particleboard industry
Separation of foreign materials such as sand, stones, metal or bark
Separation for core and surface particles
Separation of the flakes depending on the flake thickness
Customer benefits
Precise separation according to particle thickness
Excellent removal of heavy contaminants
Low maintenance costs
Safe and reliable design
Continuous and consistent separation at all operating modes
High capacities with one unit
Low exhaust volume
Technical features
Up to 85% of the air is recirculated while the remaining volume is cleaned before venting into atmosphere
High-efficiency cyclones
Explosion protection system conforming to ATEX
Air grader suspension chamber with:
  • Agitating device with continuous cleaning system
  • Quick change device for the upper screen
  • Conical drilled holes in upper screen deck
Technical data Air Grader PB
Operating principle Air Grader PB
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