... plate, drainage foil, vacuum drainage foil, wet suction box, suction box, breast roller support and lifter, vacuum couch roller, wire- ... that forming plate, drainage foil, vacuum drainage foil,low-vacuum wet suction box, high vacuum suction box. Dehydrating units touching with wiresurface ... is flat and straight. Box body is made ofstainless steel. Each vacuum suction box is equipped with steam/water ...