Suction Couch Roll For Wire Section

1.Working principle of suction couch roller

The working principle of suction rollers is mainly based on the principles of vacuum adsorption and pressure difference. When the pulp passes through the vacuum roller, the vacuum chamber inside the roller forms negative pressure, attracting the moisture in the pulp. After being adsorbed onto the surface of the roller shaft, the moisture content of the paper significantly decreases through subsequent pressing and drying processes. This process not only improves the drying efficiency of the paper, but also enhances its physical properties.

2. The functions and advantages of suction rollers

A. Efficient dehydration: Suction rollers can effectively remove moisture from pulp in a short period of time, improve the drying efficiency of paper, and reduce the burden on subsequent drying equipment.

B. Improve paper quality: Through uniform pressing and dehydration, vacuum rollers can effectively improve the density and strength of paper, and enhance the quality of finished paper.

C. Energy saving and environmental protection: The efficient dehydration ability of vacuum rollers can reduce energy consumption during the subsequent drying process, which meets modern environmental protection requirements.

D. Reduce production costs: The efficient dehydration capacity and improved paper quality enable enterprises to reduce raw material and energy consumption costs during the production process, thereby improving economic efficiency.

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