Excellent board qualities are only achieved when the endless particle mat is degassed and compacted before being transferred to the ContiRoll®. This is realised by the Siempelkamp prepress for particleboard production. Features, function An air evacuation zone, the angles and levels of which are adjustable. High-pressure zone incl. hydraulic position control Two circulating belts Belt cleaning systems incl. extraction system installed along all the belts Advantages Eective prevention of soiling or material jams No belt indents in the board surfaces Variants, options Endless air evacuation belt