Underfeed Rewinder for High-strength Corrugated Paper Mill
The underfeed rewinder is a vital machine at the end of the paper making line. It takes large paper rolls and cuts them into finished rolls with the right width and tightness. This underfeed rewinder has five main functions to ensure excellent quality. First, it provides constant tension control during the whole process. Second, the bottom knife speed tracks the paper web speed automatically. Third, it has an automatic slowdown function to keep the system safe when the unwind roll gets small. Fourth, it stops automatically at a set diameter or length. Fifth, the rider roll pressure is controlled automatically based on the roll diameter, and you can easily switch pressure curves for different paper grades.
Technical data of our underfeed rewinder:
| Item | Specification |
|---|---|
| Product Types | T paper, high-strength corrugated paper |
| Paper Basis Weight | 120-200 g/m² |
| Working Speed | 1500 m/min |
| Dynamic Balance Precision | G1.6 |
| Maximum Unwind Roll Diameter | φ2500 mm |
| Maximum Finished Roll Width | 2500 mm |
| Maximum Finished Roll Diameter | 1500 mm |
| Maximum Paper Web Tension | 2000 N/m |
| Maximum Slitting Count | Four rolls with five knives |
| Paper Core Inner Diameter | 3″ (76.2 mm) with strict tolerances |
We offer this high-performance underfeed rewinder and other paper mill equipment. Our underfeed rewinder is a right-hand machine built for stable and precise operation. We supply complete paper production lines for different paper grades. We also provide turnkey paper production line services. If you need a reliable underfeed rewinder for your paper making machine, we can help. Contact us for more information.
Email: leizhanworld@gmail.com
