The screw press is mainly used for high temperature, high concentration and effective extraction of chemical pulping black liquor, especially the black liquor extraction of rice and wheat straw pulping. Leizhan Company can provide screw presses of various specifications.

The system of the screw press has good sealing, low pulp heat loss, and high black liquor extraction rate. The extracted black liquor has a higher temperature and concentration, which can create benefits for energy saving and efficiency improvement in black liquor treatment processes such as alkali recovery.

At the same time, the higher black liquor extraction rate reduces the pollution level of the water in the middle section and reduces the slurry water treatment load in subsequent processes.
As a professional paper making and pulping machine manufacturer, Leizhan Company can customize and produce pulping machines of various specifications. If you want to know more detailed information about pulping machines, please contact us by email. Our email address: wastepapermachine@gmail.com