... wire part consists of breast rolls,forming board,dewatering box,suction box,vacuum couch, wire roll,lead roll,wire tightener,corrector ... forming plate, drainage foil, vacuum drainage foil, wet suction box, suction box, breast roller support and lifter, vacuum couch roller, wire- ... made of ceramic, front part of wiper blade is flat and straight. Box body is made ofstainless steel. Each vacuum suction ...