Paper Mill Wire Part Equipment Vacuum Couch Roll
Our company provides a high-performance Vacuum Couch Roll that plays a vital role in the wire section of your paper production line. The main job of this Vacuum Couch Roll is to remove water from the paper web and transfer it smoothly to the press section. As a key piece of paper mill equipment, our Vacuum Couch Roll uses vacuum force to hold the sheet against the wire and guide it forward without breaks. This Vacuum Couch Roll is built with a strong stainless steel shell that resists corrosion and stands up to the wet conditions of the forming section. The suction box inside the Vacuum Couch Roll is made from welded stainless steel and features a double-compartment design for efficient water removal. The roll surface is drilled in a double spiral pattern to help water drain quickly and evenly. Our Vacuum Couch Roll also includes a worm gear on the operating side that lets you adjust the suction angle for optimal performance. With a reliable sealing system that uses an air tube and a wear-resistant seal strip, this Vacuum Couch Roll keeps the vacuum strong and consistent.
Key specifications of our Vacuum Couch Roll:
| Item | Specification |
|---|---|
| Quantity | 1 set |
| Diameter | Ø1000 mm |
| Face Width | 5100 mm suction width, final design to be confirmed |
| Shell Material | Stainless steel 1Gr18Ni9Ti, wall thickness 35 mm |
| Suction Box and Parts Material | Stainless steel 304 welded construction |
| Operating Side Journal | Stainless steel casting |
| Suction Opening | Double chamber 135+95 mm |
| Roll Surface Drilling | Double spiral pattern, Ø8 mm drilled, Ø13 mm counterbored |
| Open Area After Counterboring | About 66%, tapered hole 8-10 mm recommended |
| Bearing Type | ZWZ bearings with 23092 model for inner positions |
| Bearing Housing | HT250 |
| Lubrication | Grease lubrication from operating and drive sides separately |
| Sealing Type | Air tube pressing with wear-resistant polyester, resin, and graphite seal strip |
Beyond our Vacuum Couch Roll, we offer complete solutions for your entire paper mill. We supply a full range of paper mill machinery, including headboxes, forming boards, dewatering elements, suction boxes, drive rolls, guide rolls, and complete forming sections. We can design a complete paper production line for various paper grades, from corrugated paper to cultural paper. Our team can help you set up a paper processing line from stock preparation to the finished reel. We also offer turnkey paper production line services, taking care of everything from planning to installation. Contact us today to learn more about our Vacuum Couch Roll and other paper industry machinery.
For more information, please contact us: leizhanworld@gmail.com
