High-Efficiency Pulp Stirring Propeller for Toilet Paper Production
The propeller in the paper machine equipment is the core component of the pulp circulation system. The main structure is made of 304/316 stainless steel, and it is equipped with a three-blade propeller or turbine impeller (with hard chromium plating on the surface to enhance wear resistance and corrosion resistance). The speed range of 200-320 revolutions per minute is achieved through variable frequency speed regulation. It can be adapted to slurry with a concentration of 3% to 7% and slurry tank volumes of 15 to 120 cubic meters. Its propeller propulsion design forms a three-dimensional circulation through axial and radial flow, ensuring uniform mixing of the slurry without sedimentation in the slurry tank. The propulsion efficiency is ≥95%, and it is equipped with a dual safety system of mechanical seal and packing seal, which not only meets the anti-corrosion and anti-rust requirements in high-humidity environments, It can also reduce energy consumption by optimizing the geometric parameters of the impeller, providing a stable and efficient pulp conveying solution for paper making enterprises.




The upflow pressure screen is a highly efficient and energy-saving pulp screening equipment, widely used in the fields of waste paper pulping, pulp screening before paper machines and recycled pulp treatment. Its core advantage lies in achieving efficient impurity removal and fiber grading through a unique upflow structure and pressure difference screening principle, significantly enhancing the quality of the slurry and production efficiency.
The refiner of a paper machine is the core equipment in the pulp and papermaking process. It is used to grind fibrous raw materials (such as wood chips, bamboo, waste paper, etc.) into pulp that meets the requirements of papermaking through mechanical action. Its core function is to adjust the length, fineness and broomization degree of the fibers, optimize the pulp performance, and meet the production requirements of different paper varieties (such as cultural paper, packaging paper, specialty paper, etc.).
Technical parameters |
Type |
JBT600 JBT800 JBT1000 JBT1300 JBT1500 |
Diameter of impeller(mm) |
600 800 100 1300 1500 |
Chest volume(m³) |
20-50 40-80 70-100 100-130 130-200 |
Power(KW) |
7.5-11 11-18.5 22-30 30-55 70-100 |
Consistency(%) |
2-4 |









