A vacuum pump refers to a device that uses mechanical, physical, chemical methods to evacuate the pumped container to obtain a vacuum. It is a device that uses various methods to improve, generate and maintain vacuum in a closed space.

Drum pulpers are mainly used for coarse screening and continuous gentle crushing of high-consistency waste paper manufacturing production process. Its unique design not only protects fiber length, but also ensures excellent pulp quality.

Leizhan's paper pulping machine Energy-Saving Pressure Screen is a highly efficient screening equipment that is widely applied in the screening and sorting processes of various granular materials for paper enterprise.

Precision-engineered Broken Pulper is an indispensable pulping machine in the entire paper making and pulping system. It is mainly used in the paper machine part and is currently the most ideal equipment for wastepaper pulping in the paper mill.

The pulp tank agitator of the pulping machine is a key tool to improve the efficiency of pulping. Whether it is processing wood pulp, paper pulp or other raw materials, the pulp tank agitator of Lei Zhan Company can do the job and maintain excellent mixing effect.

The double disc refiner is a new type of refining equipment designed and manufactured by Leizhan Company on the basis of the company's original refiner. Leizhan Company can provide double disc refiners of various specifications.

As one of the important symbols of the progress of human civilization, paper has always played an important role in life. The quality of paper pulping machines is closely related to the quality of paper produced.

The efficient production and high-quality paper products of the 2880mm Fourdrinier cultural paper machine production line enable Leizhan company's paper making and pulping machines to gain greater competitive advantages in the paper industry and promote the development and innovation of the paper making industry.

Beating pulp plays a decisive role in improving pulp fiber properties and finished paper properties such as strength. Leizhan's conical refiner is an important machine in the pulp preparation process.

As one of the important symbols of the progress of human civilization, paper has always played an important role in life. The quality of paper pulping machines is closely related to the quality of paper produced.

The rotor of the medium consistency pressure screen is powered by a rugged cassette drive assembly that is designed for long life and easy maintenance. Leizhan Company's medium consistency pressure screen has a safe and stable operation process and good machine performance.

In the paper industry, the purification of pulp is very important and has a significant impact on paper quality. The double disc refiner is an important pulp deconsolidation machine. The treated pulp has little fiber damage.