Paper Machine Vacuum Press Roll

Paper Machine Vacuum Press Roll

Description of Vacuum Press Roll:

The structure of the Vacuum Press Roll is similar to that of the vacuum roll, but there are several differences. The vacuum chamber width of the Vacuum Press Roll is narrower, usually 100mm. The diameter of the small hole in the surface of the vacuum press roll is about 4.5mm. The opening rate of the roll surface is low, which is generally 15-25%. The surface of the vacuum press roller roller surface needs to be wrapped, and the thickness of the film is 20mm.
The pressure of vacuum press roller is different according to the moisture content of wet paper, the quantity and type of paper, and the strength of roll shell. Generally, the vacuum degree of the vacuum press roller of 20-50KN/m. medium speed paper machine is generally 39.2-49Kpa, and the high-speed paper machine can reach 58.6-63.6Kpa.

Advantages of Vacuum Press Roll:
Vacuum squeezing roller can remove more water from wet paper, increase the sensitivity of paper and compare with ordinary roller, and the paper is less crushed. The dehydration is uniform along the width of the width, and the blanket is more stable.

Material:The shell of the Vacuum Press Roll is made by centrifugal casting of tin bronze or stainless steel material.

HUATAO supply different Paper Making Rolls as below:

Calender Roll
Top Press Roll
Bottom Press Roll
Jumbo Press Roll
Stone Press Roll
Vacuum Couch Roll

Welcome to let us know if you are looking for roller for paper mill.

Our Services:

* any questions about our paper making machines by email/phone will be replied within 24 hours

* according to the customers` requirements and circumstance to recommend the best tissue paper production lines

* cost/benefit analysis according to your budget plan

* to support factory layout design and construction

Looking for ideal Papermaking Vacuum Press Roller Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Vacuum Press Roller are quality guaranteed. We are China Origin Factory of Vacuum Pressing Roll. If you have any question, please feel free to contact us.

Product Categories : Paper Making Rolls