As an efficient dewatering equipment, disc thickener is widely used in pulping section, which can effectively increase pulp consistency, reduce energy consumption of subsequent processes, and improve overall production efficiency.

The Slag Lifting Machine is a specialized mechanical system designed for the automated removal and transportation of slag—a stony waste matter separated from metals during smelting or refining—as well as other similar residues.

Leizhan’s Disc Disperser is a specialized piece of pulping equipment engineered for modern paper mills to remove hot-melt contaminants — colloquially called “stickies” — and other tacky, hydrophobic impurities that impair paper quality and production reliability.

We are proud to introduce one of our flagship products to global customers – the 2640-500 high-speed wide-width writing paper making machine, aiming to provide customers with a high-yield, stable, and energy-efficient high-quality writing paper production line solution.

Leizhan’s kraft liner paper machine is designed to produce Kraft liner paper with a capacity of 120 tons per day. This machine operates with a remarkable productivity ratio ranging from 80 to 300 grams per square meter, accommodating various packaging requirements and preferences.

The Grapple, a purpose-built debris removal tool, is designed to "grab" and extract these light impurities directly from the pulper’s barrel, minimizing contamination downstream, protecting downstream equipment, and improving overall product quality.

Equipped with a high - power agitator, the D Type Hydrapulper can generate strong turbulence in the pulp suspension. The agitator blades are carefully designed to have a specific shape and pitch, which effectively break up the paper fibers and separate them from impurities.

Among the essential but often overlooked components is the Roller Bale Opener Conveyor. This innovative system helps mills handle pulped fiber bales, open bales quickly, and feed furnishes into refining or mixing stages with minimal fiber loss and dust.

Leizhan specializes in designing and manufacturing high-performance tissue paper machines tailored for various production scales—from small to large paper mills. Their equipment is engineered to produce a wide range of tissue products.

The Stretcher, as an important spare part in the paper mill, is mainly used to maintain the operation of the paper machine and the tension control of the paper belt. Its normal operation directly affects the quality of paper and the smooth progress of the production process.

In the dynamic world of paper manufacturing, Leizhan has emerged as a prominent player, particularly with its state-of-the-art cardboard paper making machines. These machines are not just pieces of equipment; they are the backbone of efficient and high quality cardboard production.

Leizhan’s Bale Breaker does more than just break apart; it gently yet thoroughly loosens and prepares the material for downstream processing, ensuring optimal fiber quality and system-wide efficiency from the very start.