Vacuum Couch Roll for Corrugated Paper Mill
Our vacuum couch roll is a key part of the corrugated paper mill. It uses a stainless steel shell for long life. The roll has a double chamber suction box for strong dewatering. It uses SKF bearings and grease lubrication for smooth running. The sealing system uses an air tube and wear-resistant material. The suction angle can be adjusted. This vacuum couch roll helps you get better paper quality and less downtime. It is a reliable choice for your paper making machine.
Main technical data of vacuum couch roll:
| Item | Value |
|---|---|
| Diameter | Φ1000 mm |
| Face Width | 5550 mm |
| Shell Material | Stainless steel 304, wall thickness 45 mm, tempered, inner ground |
| Suction Box Material | 304 |
| Suction Opening | Double chamber |
| Suction Opening Width | Low 140 mm, High 110 mm |
| Roll Surface Drilling | Double spiral, Φ8 mm drilled, Φ13 mm counterbored, open area about 62% |
| Bearing | SKF, HT250 housing, inner small bearing moved to drive side |
| Lubrication | Grease, oil from operating and drive sides |
| Sealing | Air tube pressing, wear-resistant polyester fiber mixed material |
| Max Suction Width | 6200 mm |
| Air Tube Pressure | 0.06-0.1 MPa |
This vacuum couch roll also has a vacuum box, manual stainless steel vacuum control valve, wetting shower, high-pressure moving shower, and bearings on both sides. The suction angle can be adjusted through a worm gear on the operating side. The operating side panel has quick-change pipe connections, stainless steel vacuum gauge, pressure gauge, and manual vacuum control valve.
We offer this vacuum couch roll and other paper mill machinery. We supply complete paper production lines for different paper grades. We also provide turnkey paper production line services. If you need a reliable vacuum couch roll for your paper making machine, we can help. Contact us for more information.
Email: leizhanworld@gmail.com