High Efficiency Paper machine Disc Refiner

As the main equipment for producing disc refiner mechanical pulp and chemical mechanical pulp, disc refiner plays a vital role in the paper production process. Different types of disc refiners, including single disc refiner, double disc refiner and triple disc refiner, have their own characteristics and are committed to improving production efficiency and paper quality.

1. Single disc refiner: simple and efficient

The single disc refiner consists of 1 fixed disc and 1 moving disc. The moving disc is driven by the motor to rotate for pulping. The speed can reach 1500~1800r/min, and the pulping gap can be adjusted by the hydraulic system or gear motor. Its simple and efficient design makes the single disc refiner play an important role in pulp processing.

2. Double disc refiner: dual power
The double disc refiner uses two moving discs with opposite directions, each driven by an independent motor, forced feeding through a twin screw feeder, and a linear speed sensor to control the grinding disc gap to ensure stable pulping quality.

3. Three-disc refiner: innovative upgrade
The three-disc refiner has a unique structure, consisting of 2 fixed discs and 1 moving disc, with tooth surfaces on both sides forming two refining chambers, which improves production efficiency and pulp quality. The gap is adjusted and the load is applied through the hydraulic system, which avoids equipment stability problems and achieves efficient operation.

The development trend of disc refiners is towards high speed and large diameter. Increasing the speed and increasing the diameter of the grinding disc can further improve production capacity, but it is also necessary to pay attention to the impact of centrifugal force. In particular, the three-disc refiner increases production and improves pulp quality by increasing the refining area without increasing the speed, demonstrating the application value of innovative technology.

As an important equipment in the pulp processing process, the paper machine disc refiner continuously pursues efficient production capacity and stable operation, laying a solid foundation for providing high-quality products for the paper industry. Let us work together to promote the continuous innovation of disc refiner technology, lead the new era of pulp processing technology, and create a better future together!

Email address: leizhanworld@gmail.com