All New Refiner to Beating The Pulp for Paper Mill

RF double disk refiner is used for beating raw fiber and waste paper fiber. Continuous beatingfor chemical pulp, mechanical pulp and waste pulp, suitable for consistency of 3% -5%, equipped with automatic control system to achieve beating with constant energy consumption or constant power beating, to ensure the stability of beating effect.

ModelDisc Dia.Max. Power (Kw)Dimension (LxWxHmm)Net weight(Kg)Consistency(%)RF2020/22/24 inch
508/558/610mm200/250/3151740x1260*103013903~5RF2626/28/30 inch
660/710/762mm355/500/6302397x1180x128028003~5RF3434/36/38 inch
863/914/965mm710/800/9002350x1410x152046003~5
Advantages:
1. Adopting double-feed structure, the pulp is equally distributed to two grinding areas, ensuring the quality of beating is stable and the wear of grinding disc is uniform.
2. The machine body is an integral welding structure, the stress is removed after the whole heat treatment, and the machine body is processed and molded at one time, so that the machine body is high in precision and stable in operation.
3.Adopt NSK bearing, high reliability. Compared with the traditional grease lubrication, bearing oil lubrication is much more reliable, lower friction coefficient, better cooling effect and more convenient maintenance. The lubricating oil can be replaced once ayear, and there is no need for refueling in the middle. The ring is labyrinth sealed, and the seal is reliable.4.The rotating plate is connected with main shaft through the involute splines. The plate can be automatically adjusted according to the changes of the pulp in the two grinding areas, self-centering on the spline shaft to ensure the stability of the beating effect.
5.The feed device is electrically-mechanically driven, the feed is smooth, and the knife returnl is rapid. Equipped with limit device, including return knife limit and safety limit, double protection to make knife return more reliable. .6. One side of the body is equipped with adisassembly device, which makes it convenient to disassemble and assemble the rotating plate, to replace the grinding discs faster, and to reduce the maintenance time.