27 - 31 May
Operation of the fixed-rotor principle debarker
The rotor of this debarker being fixed, you must come to the center the wooden machine. To do this the ecorceuse is powered by a pivoting conveyor and the timber is then held by sets of rollers with articulated pins at 120 ° with a private operator and framing the annular rotor.
This allows kinematic bark ridges up to 6m long about with high feed rates that are necessary to meet the production volumes of modern saw lines canter type.
Three ring diameters are available for these fixed debarking rotor: 450, 650 and 800mm for minimum diameters of 80mm and minimum lengths of 1.6m.
Feed rates ranged from 20-90 m / min depending on the species and diameters of wood. All rotors can be equiped with four or five arms debarkers equipped with interchangeable carbide tools and pressurized by pneumatic cylinders bellows.
The wooden mill differs from the shredder in that it performs a coarser reduction and supports generally wood materials containing impurities: pebbles, nails.
Operating principle of wood chippers
Also called cutter, wood chipper is intended to transform the sub timber products: slabs, edgings, falls ... or peeling: ...
Also called "feet reducer", the rounder generally complements the debarker to reduce the base of the tree to a cylinder which facilitates its conveyor and its introduction ...
Principle of operation of the floating rotor debarker
As the name suggests this debarker is equipped with a rotor which moves vertically and is automatically ...