Paper Mill Press Roll for Making Paper Machine

The main function of the press roll is to further dehydrate the paper on the basis of the dehydration in the wire part. Due to differences in paper machine types, machine speeds and types of paper produced, the material and structure of the press rolls also vary. For paper mills, it is necessary to choose the appropriate press roll according to needs.

The Types of Press Poll

1. Rubber covered roll: The rubber covered roll is made of cast iron or cast steel, and the roll body is covered with rubber. The rubber covered roll has good resilience, good wear resistance, and strong tear resistance, so it has a long service life.

2. Stone roll: The stone roll has a smooth surface, high hardness and strength. There are many tiny pores on the surface of the stone roll, which has good air permeability. The wet paper is easy to fall off, which is beneficial for the paper joining operation.

3. Vacuum roll: The vacuum roll can absorb the paper through vacuum, making it close to the roll body to increase friction and prevent the paper from slipping. The surface of the vacuum roll is smooth, easy to maintain and has a good processing effect.

Leizhan company can provide different types of press rolls according to the specific conditions of the paper mill. Welcome to contact me to learn more about paper machines and paper machine spare parts.

Email address: leizhanmachinechina@gmail.com