... 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- ... machine dryer section:1.the dryer are driven by closed gear box,all the bearings of dryer cylinders and the felt roll ...