KONTINUERLIG PRESS FOER FRAMSTAELLNING AV SPAANPLATTOR, FIBERPLATTOR, LAMINATPLATTOR OCH DYLIKT SAMT FOERFARANDE FOER AVRULLNINGSYTORNAS INRIKTNING PAA PRESSPLATTORNA HOS EN SAADAN PRESS

摘要

18483 A continuous press has a pair of steel belts guided along roll-supporting surfaces of a pair of platens to which the press force is applied via roll bars interposed between the belts and the platens. The hardness of the surface decreases in the direction of travel of the pressed material to match the decrease in press pressure. The high pressure region can be provided with a hard facing coating which can be hardened by cold working.