Zhengzhou Leizhan Secures Major Contract with Taishang Group for 300,000 TPY Specialty Paper Pulping Systems

Zhengzhou Leizhan Technology Paper Machinery Co., Ltd. (hereinafter “Zhengzhou Leizhan”) has signed a landmark agreement with Taishang Group to supply complete pulping systems for two specialty paper production bases in Suzhou and Chongqing. The collaboration covers six advanced paper machines with a combined annual capacity of 300,000 tons, marking a significant breakthrough in Zhengzhou Leizhan’s capabilities for integrated solutions in the specialty paper sector.

Project Highlights

Suzhou Base (150,000 TPY):
PM73 (Glassine paper: 4800mm width/1000m/min)
PM75 (Heat transfer paper: 4800mm/600m/min)
PM76 (Single-gloss paper: 4800mm/600m/min)

Chongqing Base (150,000 TPY):
PM87 (Glass anti-mold lining paper: 4800mm/1000m/min)
PM88 (Medical lining/dialysis paper: 4800mm/600m/min)
PM89 (Fruit bag paper/aluminum foil paper: 4800mm/600m/min)

Technology-Driven Solutions

Zhengzhou Leizhan will deploy its cutting-edge pulping systems featuring:

PX Eccentric Energy-Saving Pulpers: Enhanced rotor design for 20% energy efficiency gains.

HD High-Consistency Cleaners: Precision impurity removal for premium paper quality.

RF Refiner Systems: Intelligent gap control for optimized fiber treatment and 20% energy savings.

Intelligent Wastepaper Recycling: High-consistency pulpers, SJJ deflakers, and pressure screens to minimize fiber loss.

The systems integrate smart controls and energy-saving innovations, aligning with Taishang Group’s vision for high-end, sustainable paper production.

About Taishang’s Expansion
Taishang (Suzhou) Household Products Co., Ltd., a wholly-owned subsidiary, is expanding its Anhui facility with a total investment of ¥2.5 billion. Post-expansion, the site’s annual capacity will exceed 700,000 tons. Meanwhile, Chongqing Weiermei Paper Co., Ltd. focuses on high-value medical and technical papers, leveraging Taishang’s bamboo pulp resources.

This partnership follows Zhengzhou Leizhan’s successful collaborations with industry leaders like Henan Yadu and Hebei Shengyuan, reinforcing its position as a key enabler of intelligent, green transformation in China’s paper industry.

Contact Details: leizhanworld@gmail.com