The function of the headbox in papermaking is to send the required pulp to the forming wire according to the requirements of the forming part of the paper machine, providing the necessary prerequisites for the good forming of the paper web.

Basis Effect Of Headbox

1. Provide a uniform and stable ejection pulp flow to the entire width of the paper machine, avoiding lateral pulp flow, no directional branch flow or longitudinal strip flow;

2. To provide a stable lip with satisfactory geometric dimensions, which is not affected by temperature, pressure and lip opening;

3. Form a fiber suspension with minimum flocculation and good dispersion;

4. Provide a control of the quantitative distribution of the banner, the falling point, the shot angle and the shot speed that can meet the process requirements;

5. Provide convenient measures to keep the headbox clean and easy to operate and maintain.

Headbox is one of paper machine spare parts Leizhan provide, besides, there are various kinds of pulp and paper machine for paper mill to start paper making business. Any demand, free to contact us: paperpulpmachinery@gmail.com