Vacuum Couch Roll For Cultural Paper Machine
The forming section of a cultural paper making line relies heavily on the Vacuum Couch Roll for effective water removal and sheet formation. This Vacuum Couch Roll is positioned at the end of the forming table, where it applies vacuum to increase sheet dryness before transfer to the press section. Our Vacuum Couch Roll is manufactured with exacting tolerances and premium materials to ensure consistent performance. The design of this Vacuum Couch Roll incorporates features that facilitate easy maintenance and long-term reliability in continuous paper production.
The Vacuum Couch Roll body is constructed from 35mm stainless steel 304 plate, providing excellent corrosion resistance and structural rigidity. The double-spiral drilling pattern of this Vacuum Couch Roll with φ8mm holes and φ13mm countersink achieves approximately 60% open area for maximum water removal efficiency. The dual vacuum chambers (135mm and 95mm) of this Vacuum Couch Roll allow operators to optimize dewatering profiles for different paper grades. The suction angle of this Vacuum Couch Roll can be precisely adjusted via the operator-side worm gear mechanism (stainless steel worm, 9-4 bronze gear). Premium SKF bearings in HT250 housings with grease lubrication ensure smooth, reliable operation of this Vacuum Couch Roll.
Key Technical Data:
| Component | Specification |
|---|---|
| Roll Dimensions | φ1000mm × 4000mm Face |
| Shell Material | SS304, 35mm Thickness |
| Journal Material | Cast Steel |
| Vacuum Box | SS304 Welded Construction |
| Suction Chambers | 135mm and 95mm Dual Design |
| Drilling Pattern | Double-Spiral |
| Hole Configuration | φ8mm Drill / φ13mm Countersink |
| Open Area | Approx. 60% |
| Bearings | SKF |
| Bearing Housing | HT250 Cast Iron |
| Sealing System | Imported Composite with Abeide Airbags |
| Airbag Pressure Range | 0.06-0.1MPa |
| Max Suction Width | 5100mm |
| Suction Angle Adjustment | Worm Gear Mechanism |
Enhance your cultural paper making line with our premium Vacuum Couch Roll. Precision-engineered for reliability and performance, it delivers exceptional dewatering and consistent operation. Contact our team today to discuss your requirements and purchase your Vacuum Couch Roll. Email: leizhanworld@gmail.com.
