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Qingdao JUSTU And Shandong Senliyuan Sign Contract For 3100mm Corrugated CardBboard Production Line

Jul 15, 2026 Leave a message

Shandong Senliyuan Paper Products Co., Ltd. and Qingdao JUSTU Precision Machinery Co., Ltd. have officially signed a purchase agreement for a 3.1meter high-speed corrugated cardboard production line. This cooperation not only indicates that Senliyuan has taken a solid step in upgrading its production equipment and expanding its production capacity, but also demonstrates the strong technical strength and market competitiveness of Qingdao JUSTU in the field of high-speed wide-width corrugated cardboard production lines.

This time, Senliyuan's signing of the 3.1-meter intelligent high-speed wide-format corrugated cardboard production line with Qingdao JUSTU is precisely an important strategic move for it to address industry challenges and promote its own development.

It is reported that the 3.1-meter corrugated cardboard production line signed by Senliyuan in Qingdao JUSTU is a product developed through continuous innovation and research by Qingdao JUSTU after years of deep industry exploration. The entire line is equipped with 10 blades and 18 lines for NC Servo Thin Blades Slitter Scorer, and is equipped with an optical curtain automatic deviation correction system to ensure precise and efficient cutting; the cutoff machine adopts a four-wheel carbon fiber knife barrel and is equipped with remote laser measurement technology for metering, improving the cutting accuracy and production rhythm; the computer grantry type stacker ,up&down stacker and dislocation stacker are all combined with the servo-controlled eleven-stage conveying system, to achieve multiple intelligent functions such as automatic counting, batch separation, dislocation stacking, and multi-piece stacking; in addition, the entire production line is also equipped with a paper collection logistics system, further enhancing the conveying efficiency.

 

 

Over the years, Qingdao JUSTU Precision Machinery Co., Ltd. has continuously focused on the production equipment for corrugated cardboard. By relying on its own R&D and technological innovation capabilities, it has become an important force driving the continuous development of the corrugated packaging industry. Its equipment is renowned for its high speed, energy efficiency, stability and intelligence, and has won the trust and praise of many customers in the market.

In this collaboration, both parties will work together to establish a new benchmark for efficient and intelligent production! Qingdao JUSTU  not only provides advanced equipment, but also offers comprehensive services ranging from installation and commissioning to training and guidance for Senselyuan, ensuring that the production line can be put into efficient operation within the shortest time and maintain the best condition for a long term.

By introducing the 3.1-meter intelligent high-speed corrugated cardboard production line, the production capacity and market response speed of Sunliyuan will be significantly enhanced. This will not only meet the requirements of large quantities, high quality and multiple specifications of orders, but also provide a solid hardware guarantee for future business expansion.

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