Individual Machines for Corrugated Board Manufacturing

Glue unit for precise and uniform adhesive application in corrugator lines

• The glue roller undergoes quenching, grinding, and engraving with a mesh-patterned concave design to ensure uniform glue application while reducing glue consumption.
• A frequency-conversion motor independently drives the glue roller, providing speed control that can synchronize with the double facer or operate independently.
• Glue volume can be electrically adjusted, with both automatic and manual modes available to match different production speeds.
• The automatic glue-circulation system prevents sedimentation, maintains stable viscosity, and reduces pipeline clogging.
• The pneumatic pressure-plate gap can be electrically adjusted, making it easy to accommodate boards of different thicknesses.
• The machine can read the speed signal of the double facer, enabling synchronized and integrated production.