PLANT FOR PRODUCING PRESSED WOODEN BAR Russian patent published in 1997 - IPC

FIELD: woodworking industry. SUBSTANCE: plant for continuous producing of pressed wooden bar by method of cycling pressing of added portions of wooden particles with addition of binding component is provided with production line having pressing chamber with pusher, heating chamber with heater and clamping chamber, all made in the form of tubular sections interconnected through quick-operating locks. Located inside chambers are inserts for formation of wooden bar profile. Internal surfaces of tubular sections and mating external surfaces of inserts are tapered with widening in direction of pressing. End faces of inserts of preceding section interact with end face of subsequent tubular section. EFFECT: high efficiency. 3 dwg