RZFD-550N Square Bottom Paper Bag Machine: A Powerhouse for High-Efficiency Production in Packaging
Press Release | April 27, 2025 | Views: 24
As competition intensifies across the packaging industry, demands for higher efficiency, better quality, and greater adaptability in production equipment continue to grow. The RZFD-550N square bottom paper bag machine stands out among its peers with its unique advantages, becoming a valuable tool for packaging companies aiming to boost production performance.
The RZFD-550N is equipped with an intelligent control system. The intuitive Schneider Electric touch screen HMI from France ensures a user-friendly experience, allowing even new operators to quickly master the workflow. Combined with the original German Lenze PC control and fiber optic technology, the machine delivers exceptional stability and high-speed performance, minimizing downtime and maximizing production efficiency.
One of its key technological highlights is the advanced material handling system. The hydraulic auto-lifting structure for raw material loading makes heavy material handling much easier, significantly reducing manual labor. Meanwhile, the unwinding unit features automatic tension control, ensuring precise material feeding, minimizing interruptions caused by material misalignment, and reducing defective rates, ultimately saving costs. The integration of the original German Lenze servo motor with Sick photoelectric sensors enables accurate tracking and correction of printed bags, laying a solid foundation for the production of high-quality printed paper bags.
In terms of production capabilities, the RZFD-550N delivers outstanding performance. It supports a wide range of bag sizes — bag length from 380 to 760 mm, bag width from 240 to 550 mm, and bottom width from 120 to 300 mm — and is compatible with paper weights ranging from 80 to 160 g/㎡. Operating at speeds of 30 to 130 pcs/min, it achieves an output rate of 30 to 120 pcs/min. This robust production capacity and versatility allow it to meet the packaging needs of industries such as food, daily necessities, and electronics, whether for small-batch customization or large-scale manufacturing.
In conclusion, with its intelligent control, advanced material handling technologies, and powerful production capabilities, the RZFD-550N square bottom paper bag machine delivers a highly efficient, stable, and flexible production experience, making it the ideal choice for packaging companies seeking to drive their business growth.
About Ruizhi Machinery Ruizhi Machinery leads the way in eco-friendly packaging solutions, committed to a sustainable and innovative future. Over 20 years of expertise, our paper bag machines are recognized globally for their unmatched efficiency and reliability. Trusted by customers in over 120 countries across Europe, America, Asia, and Africa, our products set the standard for quality and performance. For more information about Ruizhi Machinery, please visit www.mted.com or www.wzruizhi.com
