Duplex Glue Machine for 5-Ply Corrugated Board Production
Double-layer glue unit for precise adhesive application in 5-layer corrugator lines
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The duplex glue machine is designed for 5-ply corrugated board production lines and is used to apply glue and bond the corrugated medium with the liner paper or inner paper.
Features
- 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.
Technical Specifications
| Width, mm | 1400-2500 |
| Speed, m/min | 100-200 |
| Preheater temperature range, ℃ | 150-200 |
| Steam pressure, MPa | 1.12-1.3 |
| Air supply system pressure, MPa | 0.4-0.9 |