SF-18 single facer, slitter, NC cutter, Stacker

This machine features a hood suction system paired with a high-pressure, powerful fan, with gas supply and electrical control cabinets centralized for streamlined operation. The operator’s side is fully enclosed for safety.

★ Constructed with high-quality resin sand casting and 200mm wall thickness, it uses an independent gearbox with a universal joint transmission for reliable power transfer.
★ The lifting trolley is installed on the conveyor bridge, allowing easy use with tile roll assemblies and pressure rollers for quick and convenient handling.
★ The glue roller unit is designed as a movable structure, enabling overall maintenance by tilting the machine, which improves work efficiency.
★ Equipped with a humidity control system and spray mechanism, it maintains stable flute deformation and prevents drying.
★ The automatic glue circulation system features a two-cylinder pneumatic gluing device with excellent cushioning performance.
★ The glue section uses an integrated slide design, with glue rollers engraved with 25 lines and pit-style hard chrome plating after grinding.
★ Corrugated rollers are treated with tungsten carbide. Main corrugated rollers (diameter 346mm) undergo multiple processes including quenching, rough machining, fine boring, shaft shrinking, welding, stress tempering, coarse and fine grinding, IF quenching, CNC grinding, and final tungsten carbide coating to achieve HRC58 hardness.
★ Active force is driven by a variable-frequency motor for energy efficiency and low failure rate.
★ Electric adjustments allow glue width to match paper size, while glue quantity is precisely controlled via encoder transmission with touchscreen display.
★ Power and moving parts are fitted with safety nets to protect personnel during operation.
★ The control system features a user-friendly touchscreen interface with color display, showing operational status, function selection, fault alerts, and parameter settings for easy operation.
★ A built-in pre-adjuster with spray system regulates core paper temperature and moisture.
★ Main and auxiliary corrugated rollers and pressure roller bearings use high-temperature grease to ensure smooth operation and long bearing life.