Benefits of concave roll in paper machine

Benefits of concave roll of paper machine:

1, increase fiber bonding force: concave roller can increase the contact area between silk cloth and grid, and make fiber bonding closer.

2. Improve the smoothness of the paper: By controlling the shape and size of the concave roller, the paper surface can be smoother and the quality and appearance of the paper can be improved.

3. Improve paper properties: The concave roller can change the physical properties and appearance of paper, such as improving the strength, thickness and transparency of paper.

4. Improve productivity: The role of concave roller can improve the production efficiency of paper machine, and improve the production efficiency by reducing production line congestion and adjusting time. The concave roller in paper machine refers to the circular roller hanging above the mesh cloth. Concave roll is usually made of steel and rubber, which plays a key role in the pressure part of paper machine. Concave roller is a very important part in paper machine, which can improve paper quality and production efficiency and is an indispensable tool in paper industry.