Glue Machine

Glue Machine
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Corrugated Board Machinery

Used in corrugated cardboard production line for uniform and precise adhesive application

  • Mechanical and production speed: Up to 300 m/min
  • Gluing roller diameter: 320mm
  • Glue control roller diameter: 180mm
  • Glue line precision: Within 1.2mm
  • PLC: Siemens
  • Drive mechanism: Synchronous belts from Fulong
  • Reducer: from the Chinese Brand Guomao
  • Servo motors: The glue control and pressure rollers are driven by Siemens servo motors, while the Phase servo motor, made in Italy, drives both the glue roller and glue control roller.

Glue machines are widely used in the production of high-quality corrugated boards. Their main job is to apply a consistent and even layer of adhesive to the tips of the fluted medium, ensuring strong and reliable bonding between the layers. By utilizing independent layer drive and differential synchronization technology, this machine significantly reduces glue waste, cutting down adhesive consumption by 20%-30%.

Designed for efficiency, the glue rollers feature a specialized textured surface that prevents excess splashing, improving overall glue application uniformity. The automatic gap adjustment system allows precise control of adhesive flow, with the PLC system fine-tuning the application for optimal results. Additionally, the pneumatic lift design makes maintenance and cleaning hassle-free. Equipped with premium components, including Siemens PLC and Phase servo motors, the glue machine offers exceptional stability and reliability during operation. With a production speed of up to 300 m/min, it ensures consistent high performance, meeting the demands of high-speed corrugated board production.

Features
  • The upper and lower rolls are independently driven to ensure precise synchronization during operation.
  • Unlike traditional composite glue machines that use mechanical synchronization, which often results in glue waste and lower production efficiency, this machine utilizes a unique differential synchronization system. This guarantees precise synchronization in all conditions, reducing glue usage by 20%-30% compared to other machines.
  • The glue roll features an engraved cell pattern, which effectively minimizes glue waste and prevents spillage. All rotating rolls are dynamically balanced for smooth operation.
  • The gap between the starch glue and the pressure roll can be easily adjusted using the control display or automatically by the PLC system. The starch glue tray is pneumatically lifted for easy maintenance and cleaning.
  • The glue application angle is customizable based on specific requirements, ensuring that starch glue is precisely applied to the flute tips (the peaks of the corrugated medium).
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