Leizhan is a top-tier manufacturing supplier in the global papermaking sector, widely recognized for delivering reliable, top-quality corrugated paper production machines. Corrugated cardboard is one of the most widely used packaging materials today, valued across industries for its excellent structural strength and long-lasting durability.

The press roll is a core cylindrical part fitted in the press section of paper production equipment, where the wet paper web undergoes targeted mechanical pressing. Its main function is to cut down the moisture content of the formed paper web by squeezing out excess residual water.

Heavy Slag Extruder is a pulping line equipment used in the paper making industry to dehydrate and concentrate fine screen tailings and low density cleaner tailings. If you are interested in it, please feel free to contact us.

Leizhan Company has more than 40 years of pulp and paper making history and rich experience. Leizhan can provide customers with economical and reasonable corrugated paper machine solutions. please feel free to contact us for details.

In the paper making industry, high-quality calenders are essential components for producing various paper grades, including cultural paper, packaging paper, and specialty paper.

Leizhan's carton paper machines are famous for their efficiency and stability. During the paper equipment research and development process, our company combined advanced pulping technology and intelligent technology.

The High Density Cleaner in the process can handle heavy impurities such as sand, metal particles and wood chips, ensuring that the pulp is free of harmful contaminants that can disrupt the production process and affect the quality of the paper.

As the packaging industry continues to develop, the demand for high-quality corrugated paperboard is also increasing. Leizhan high-strength corrugated paperboard machine has become a leader in the industry with its excellent technology and innovative solutions.

In the process of waste paper recycling and pulping, light and heavy impurities (such as plastic pieces, metal chips, sand and gravel, adhesives, etc.) in the raw materials will seriously affect the pulping quality and equipment life. The Hydrapurger can remove the light and heavy impurities efficiently.

Fluting paper machines with strong production capabilities serve numerous sectors within the packaging industry. Their substantial output rates and consistent quality standards address the varying demands of industries requiring corrugated paper materials.

Leizhan Company offers a high-capacity corrugated paper production line designed to convert recycled and sustainable fibers into corrugated paper suitable for corrugated board applications. This model features a daily output of 120 tons and a processing width of 3200 mm.

As the "heart" of modern paper making machines, our pulping equipment headbox adopts innovative design concepts to ensure uniform fiber distribution, laying a solid foundation for subsequent dewatering, pressing and drying processes.