The glue application roller features a specially engraved surface pattern and hard-chrome plating, ensuring uniform glue application and low adhesive consumption.
Driven by an independent variable-frequency motor, the glue roller synchronizes its linear speed with the double facer while remaining capable of independent operation to effectively prevent glue drying.
Glue application amount is adjustable via an electric system with digital display or manual control.
The pressure roller utilizes pneumatic lifting, with the gap adjusted via electric fine-tuning.
Automatic circulating glue supply effectively controls glue volume, prevents sedimentation, ensures adhesive quality, and saves glue.
Options available for pressure roller loading or elastic contact bar loading.
Working width: Commonly 1800 mm; wider options are also available.
Glue application roller diameter: Typically Φ269 mm.
Main motor power: 3 kW.
Design speed: 150-200 m/min
Glue machine configurations based on production line ply count:
3-ply line: Configured with Single-Deck Glue Machine
Bonds one layer of single-faced corrugated board with one layer of linerboard.
5-ply line: Configured with Double-Deck Glue Machine
Bonds two layers of single-faced corrugated board with one layer of linerboard; requires simultaneous glue application on both upper and lower decks.
7-ply line: Configured with Triple-Deck Glue Machine
Bonds three layers of single-faced corrugated board with one layer of linerboard; requires simultaneous glue application on all three decks.
