... for refiner,heat disperser, 2)Flat plate and conical plate Paper Machine Refiner Disc 1)Plate for refiner,heat disperser, 2 ... plate according to customer's requirement and drawing Refiner discs, paper processing machinery parts. We offer various type refiner discs, many ... ,400,450,550,600,650,720 etc.Strong and special design, for paper pulp refiner or MDF processing, welcome OEM order, we ...