SJJ Series Fiber Deflaker for Stock Preparation Line
The fiber deflaker is a key unit in stock preparation, installed after pulping or refining to break down fiber bundles and flakes. This fiber deflaker works on kraft pulp, mechanical pulp, and all secondary fibers – including broke processing. Strong acceleration and deceleration inside the fiber deflaker optimizes the deflaking effect, while the optimized disc tooth structure suits a variety of pulp types. By deflaking bundles without damaging fiber length, the fiber deflaker improves sheet uniformity and reduces reject spots.
Technical Specifications:
| Deflaker Model | Consistency (%) | Max. Flow (L/min) | Max. Installation Power (kW) |
|---|---|---|---|
| SJJ-1 | 3‑6 | 1300 | 90 |
| SJJ-2 | 3‑6 | 2600 | 200 |
| SJJ-3 | 3‑6 | 5200 | 400 |
Running a fiber deflaker after your refiners reduces the load on downstream screens and improves final paper quality. The robust design ensures long service life, and the adjustable tooth structure adapts to different raw materials. Installing a fiber deflaker from Leizhan lowers energy consumption per ton and cuts rejects. Contact us today to integrate a fiber deflaker into your pulping line. Email: leizhanworld@gmail.com.
