| Customization: | Available |
|---|---|
| Warranty: | One Year |
| Product Type: | Mechanical Wood Pulp |
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The ZSJ Series Inclined Screw Thickener is specifically designed for efficient thickening and washing of a wide range of pulp types, including wood pulp, straw pulp, bamboo pulp, and various recycled fiber pulps. It plays a critical role in the preparation process of recycled paper production, especially prior to the hot dispersion stage.
Thanks to its double screw structure and inclined design, this thickener not only enhances the removal of black liquor and impurities between fiber gaps but also significantly increases pulp dryness with minimal energy consumption. The equipment is widely used in the recycling lines of OCC (Old Corrugated Containers), ONP (Old Newspaper), and other waste paper systems where high dewatering efficiency is essential.
Moreover, it can be integrated into continuous processing lines and automated systems to improve process stability and reduce operator intervention. Its ability to maintain consistent outlet consistency (30-45%) makes it ideal for downstream equipment such as dispersers, refiners, and high-consistency mixers. The ZSJ thickener contributes to reducing water consumption, minimizing fiber loss, and lowering the environmental footprint of pulp and paper mills.
| Model | Screw Diameter (mm) | Capacity (t/d) | Inlet Consistency (%) | Outlet Consistency (%) | Motor Power (kW) |
|---|---|---|---|---|---|
| ZSJ-250 | 250 | 15-25 | 7-11 | 30-45 | 22 |
| ZSJ-400 | 400 | 30-40 | 7-11 | 30-45 | 45 |
| ZSJ-500 | 500 | 50-70 | 7-11 | 30-45 | 75 |
| ZSJ-600 | 600 | 80-100 | 7-11 | 30-45 | 110 |
| ZSJ-800 | 800 | 100-160 | 7-11 | 30-45 | 132 |
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