Disc Refiner For Paper Mill
During the pulping process of the disc refiner, the wood chips go through three stages: the crushing zone, the coarse grinding zone and the fine grinding zone, and are gradually broken into fibers, and finally the fiber dissociation and fine fiberization are achieved. Among them, the second stage is very critical. The disc refiner decomposes the wood chips into fiber bundles through the shearing action of the disc teeth, and performs longitudinal pulping to fully refine and separate the fibers.
There are different types of disc refiners, including single disc refiners, double disc refiners, and triple disc grinders, each with its own characteristics and scope of application. With the advancement and development of technology, the specifications of disc refiners are also constantly improving, and advanced equipment with a maximum disc diameter of 2082 mm has emerged, which provides strong support for improving production efficiency and paper quality.
The optimal configuration of parameters such as the operating speed and disc diameter of the disc refiner directly affects the production capacity and stability of the equipment. Therefore, both single-disc and double-disc refiners are developing towards high speed and large diameter to improve production efficiency and product quality.
Disc refiners play an important role in pulp production. Their fine pulping process ensures the excellent quality of paper and continuously promotes the progress of paper production technology. As one of the key equipment of paper machines, disc refiners will continue to play an important role and contribute to the development of the paper industry.
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