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SUN HONG
The vacuum suction box is a device used in the paper machine net section. It is mainly used to remove moisture from the pulp through vacuum during the pulp forming process. It is located on the forming fabric paper and extracts water from the wet paper through negative pressure, which helps to improve the dehydration efficiency and the uniformity of the paper, and significantly improves the quality of the paper and the production efficiency of the paper machine.
After the pulp is laid on the forming fabric, the vacuum suction box uses vacuum suction to quickly remove free water from the wet paper, dehydrate it to form a preliminary paper structure, greatly reducing the retention of water and allowing it to enter the next pressing and drying stage. The vacuum suction box pre-dehydration reduces the workload of subsequent pressing and drying. In addition, during the dehydration process, the vacuum suction box can ensure that the paper fiber is released to reduce the problem of excessive or insufficient local moisture, which can help improve the flatness and quality of the paper.
(1) Improve the dehydration efficiency of pulp and reduce the drying burden of subsequent pressing and drying stages.
(2) Reduce the wear of the forming fabric.
(3) Improve the quality of paper.
(4) Efficient vacuum dehydration reduces the energy consumption required for subsequent drying stages.
| Product Name | Ceramic Vacuum Suction Box |
| Material(Surface Covers) | AL-OXIDE CERAMIC or ZR-OXIDE CERAMIC or SI-NITRIDE CERAMIC |
| Material(Dewatering Boxes) | Stainless Steel Components |
| Features(Surface Covers) | 1. Excellent Paper Forming 2. Reduced Paper Two-Sideness 3. Longevity of Ceramic Material Itself 4. Extended Service Life for Machine Clothing (Forming Wires & Press Felts). 5. Thermal Shock Resistant Up To 600°C (SI-NITRIDE CERAMIC) |
| Features( Dewatering Boxes) | 1.Suitable for All Paper Grades and Speeds 2.Optimum Paper Quality 3.Efficient Drainage 4.Reduced Energy Consumption |
The vacuum suction box is a device used in the paper machine net section. It is mainly used to remove moisture from the pulp through vacuum during the pulp forming process. It is located on the forming fabric paper and extracts water from the wet paper through negative pressure, which helps to improve the dehydration efficiency and the uniformity of the paper, and significantly improves the quality of the paper and the production efficiency of the paper machine.
After the pulp is laid on the forming fabric, the vacuum suction box uses vacuum suction to quickly remove free water from the wet paper, dehydrate it to form a preliminary paper structure, greatly reducing the retention of water and allowing it to enter the next pressing and drying stage. The vacuum suction box pre-dehydration reduces the workload of subsequent pressing and drying. In addition, during the dehydration process, the vacuum suction box can ensure that the paper fiber is released to reduce the problem of excessive or insufficient local moisture, which can help improve the flatness and quality of the paper.
(1) Improve the dehydration efficiency of pulp and reduce the drying burden of subsequent pressing and drying stages.
(2) Reduce the wear of the forming fabric.
(3) Improve the quality of paper.
(4) Efficient vacuum dehydration reduces the energy consumption required for subsequent drying stages.
| Product Name | Ceramic Vacuum Suction Box |
| Material(Surface Covers) | AL-OXIDE CERAMIC or ZR-OXIDE CERAMIC or SI-NITRIDE CERAMIC |
| Material(Dewatering Boxes) | Stainless Steel Components |
| Features(Surface Covers) | 1. Excellent Paper Forming 2. Reduced Paper Two-Sideness 3. Longevity of Ceramic Material Itself 4. Extended Service Life for Machine Clothing (Forming Wires & Press Felts). 5. Thermal Shock Resistant Up To 600°C (SI-NITRIDE CERAMIC) |
| Features( Dewatering Boxes) | 1.Suitable for All Paper Grades and Speeds 2.Optimum Paper Quality 3.Efficient Drainage 4.Reduced Energy Consumption |
