Paper Machine Refiner Disc 1)Plate for refiner,heat disperser, 2)Flat plate and conical plate Paper Machine Refiner Disc 1)Plate for refiner,heat disperser, ... 2)Flat plate and conical plate1)Plate for refiner,heat disperser ... 650,720 etc.Strong and special design, for paper pulp refiner or MDF processing, welcome OEM order, we could ...