280/320 Cassette Type Single Facer for Corrugated Cardboard Line – High-Efficiency, Precision Engineering for Modern Packaging Production
This advanced 280/320 cassette-type single facer is engineered for seamless integration into automated corrugated board manufacturing systems, offering exceptional performance, durability, and ease of maintenance. Designed to handle A, B, C, and E flute configurations, this machine delivers consistent quality in paper bonding and corrugation across a wide range of production speeds, making it ideal for manufacturers seeking reliable solutions in global packaging markets.
Key features include a vacuum suction feeding system with precise airflow control, ensuring stable material transport without slippage or misalignment. The glue roller section employs a modular assembly design, allowing full unit movement along tracks for rapid servicing—reducing downtime and boosting operational efficiency. With an independent drive box structure and universal joint transmission, the system ensures smooth power delivery and minimizes mechanical wear over time. Internal gear lubrication using oil-filled enclosures further extends component life while maintaining optimal performance under continuous operation.
The upper and lower corrugating rollers are crafted from premium 48CrMo alloy steel, heat-treated to achieve a hardness of HRC58–60°, followed by precision grinding and chrome plating for enhanced surface finish and corrosion resistance. Bearings on pressure rollers utilize high-temperature grease lubrication, ensuring stable function even at elevated temperatures typical in industrial settings. An electrically controlled adhesive application system provides either digital adjustment or manual fine-tuning, enabling accurate paste distribution tailored to specific board types and thicknesses. Additionally, the electric slurry insulation device isolates the glue department from the main unit, preventing contamination and ensuring cleaner working conditions.
This single facer is particularly suited for facilities producing medium-duty to heavy-duty corrugated boxes used in e-commerce, food packaging, electronics, and logistics sectors. Its robust construction supports continuous operation in high-volume environments, while its user-friendly interface and modular components make it accessible for technicians worldwide. Whether upgrading existing lines or setting up new production units, this model offers scalability and future-proofing through standardized parts and adaptable configurations.
Feedback from international users highlights the machine’s reliability during extended runs, minimal maintenance requirements, and consistent output quality. Many operators appreciate the intuitive glue regulation system, which reduces waste and improves consistency across batches. The compact footprint also allows for efficient space utilization within modern factories aiming to optimize workflow layouts.
Common inquiries often focus on compatibility with different paper weights and flute profiles. This unit supports a broad spectrum of linerboard and corrugated media, including kraft paper and recycled stock, accommodating both standard and custom specifications. Maintenance intervals are recommended every 1,000 hours, though actual duration depends on usage intensity and environmental factors such as humidity and dust levels. Proper cleaning and periodic inspection of the glue rollers and vacuum belts significantly contribute to long-term performance.
Product Categories : Corrugated Cardboard Production Line > Corrugated Cardboard Production Line
