The rotary drum pulping system is mainly used in the pulping process for the recycling of waste paper and papermaking residues. It has a high crushing efficiency for OCC, MOW, ONP and other raw materials. The system is mainly composed of conveying equipment, material preparation equipment and crushing equipment. Compared with the traditional hydraulic pulping system, the drum pulping system has the advantages of large processing capacity, high efficiency, energy saving and high light slag discharge rate.

Sizing roll are generally seamless steel pipes with chrome-plated surfaces, which require a smooth, rounded and wear-resistant surface; while Squeeze rolls are generally cast iron rolls covered with nitrile rubber, with smooth surfaces and microporous surfaces.

In daily life, we are exposed to all kinds of "waste" paper, newspapers we have read, office paper with unwrapped packages filled with schedules, and milk cartons you have just drunk and so on.Usually we throw them into the dustbin at will. However, in the eyes of professionals, these "waste" paper are all precious resources. The use recycling recycling is the complete life chain of paper. So it seems that when paper begins to be recycled, the story just begins. After recycling sorting pulping reproduction, the "waste" paper will become all kinds of things you like and reappear again.

How to correctly select the anilox roller, how to maintain the anilox roller, etc. These issues are more critical for users. Anilox roller is an important part of flexo printing machine, and it has a lot to do with flexo printing plate and ink. When choosing anilox roller, the following factors shou

Paper threading system is an important part of papermaking equipment. It consists of threading rope, rope pulley and transmission device. It is mainly used for threading and transferring paper strips to the next working area.

When the line speed of the paper machine is low, one generation of paper products should be considered, and the width of the paper is not large. However, internal combustion engine oil, hydraulic oil or gear oil cannot be used to replace the circulating oil of the paper machine dry. Due to the low t