| After-sales Service: | 1year |
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| Warranty: | 1year |
| Certification: | ISO 9001:2000 |
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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.
Core structure
Screen drum: Made of highly wear-resistant materials (such as stainless steel or hard chrome-plated), with a screen gap width of 0.15-0.5mm, ensuring efficient screening and long service life.
Rotor: The specially designed rotor structure generates pulse cleaning force through high-speed rotation to prevent the screen gaps from being clogged.
Mechanical seal: Made of special graphite material, it has excellent sealing performance and prevents slurry leakage.
Shell and pipeline: The cylinder is designed as an integrated unit with the slurry inlet pipe, slurry outlet pipe and slag discharge pipe to ensure smooth slurry flow.
| Technical parameter | |
| Equipment | Upflow pressure screen |
| Screening area | 0.35-5 m2 |
| Output (Volume) | Customized |
| Pulp concentration | 0.8-3% |
| Pulp feeding pressure | 0.15-0.35mpa |
| Screen seam specification | 0.15-0.45mm |
| Motor power | 22-132kw |
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