Congratulations: Zhengzhou Leizhan Partners with Mexican Green Paper – Signs Contract for Complete Pulping Equipment for 100,000 t/y Linerboard Production Line
【Summary】 n the heat of summer, Zhengzhou Leizhan continues to receive a strong flow of orders. Zhengzhou Leizhan Machinery and Mexican Green Paper have signed a contract for a complete pulping equipment line for a 100,000-ton-per-year packaging paper project.
In the heat of summer, Zhengzhou Leizhan continues to receive a strong flow of orders. Zhengzhou Leizhan Machinery and Mexican Green Paper have signed a contract for a complete pulping equipment line for a 100,000-ton-per-year packaging paper project. Leizhan Machinery is expanding its presence in the Americas market, providing customers with high-quality, energy-saving pulping system equipment.


Under this cooperation, Zhengzhou Leizhan will supply a full range of energy-saving equipment covering raw material disintegration, pressure screening, high- and medium-consistency cleaning systems, low-consistency cleaning systems, refining systems, and approach flow systems. The key energy-saving equipment includes:
- 50 t/18H Bleached Kraft Pulp (BKP) Top Liner Production Line
Core energy-saving equipment: RF Double-Disc Refiner – with a single-inlet, dual-outlet design that optimizes flow direction, reduces plate wear, and achieves a degree of refining control accuracy of ±1°SR. - 300 t/18H Waste Paper Processing Line
Raw material: North American waste paper. The efficient, high-performance screening system separates clean, high-quality fibers to produce high-grade test liner and corrugated medium products. - Intelligent Approach Flow System
Equipped with low-pulse in-flow pressure screens to reduce headbox pulsation and improve finished paper formation uniformity.
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From June 5 to 7, 2025, the 20th Guangzhou International Paper Exhibition and 2025 Asian Hygiene & Tissue Paper Expo were held at the Poly World Trade Center Expo in Pazhou, Guangzhou. As a globally recognized manufacturer of pulp and paper machinery, Leizhan attended the exhibition as scheduled.
Zhengzhou Leizhan Technology Paper Machinery Co., Ltd. has once again achieved good news in the pulp and flow system supporting high-speed paper machines. It has successfully signed a cooperation agreement with Hebei Jinbaoshi Group's PM4 large-scale high-end box board paper high-speed paper machine (width 6600mm/speed 1200m/min), and Zhengzhou Leizhan will provide it with a complete set of low pulse pre screening systems.
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