Description of Glue Machine For Boxes

The Glue Machine For Boxes is a high-performance solution designed for modern corrugated board production lines that require both speed and superior bonding integrity. Engineered for operations reaching 300 m/min, this system leverages advanced servo-control and differential synchronization to deliver a uniform, waste-reduced adhesive application. By precisely applying starch to the flute tips, the unit ensures high-strength structural bonding while reducing adhesive consumption by up to 30%, making it a vital asset for manufacturers focused on cost-efficiency and board quality.

Engineering & Performance Standards

At the heart of the system is a sophisticated drive architecture that moves away from traditional, inefficient mechanical linkages. Instead, this Glue Machine For Boxes utilizes an independent, servo-coordinated system:

Servo-Driven Precision: The pressure and glue control rollers are powered by Siemens servo motors, while the primary glue application and metering processes are governed by high-performance Italian-made Phase servo motors. This combination ensures perfect synchronization across all operational phases.

Industrial-Grade Components: Reliability is bolstered by the integration of premium components, including a Siemens PLC control framework, long-lasting Fulong synchronous drive belts, and industry-proven Guomao gear reducers.

Structural Design: The glue rollers feature a specialized, laser-engraved cell pattern that optimizes adhesive transfer while preventing spillage and "splashing" at high speeds. Every rotating component undergoes dynamic balancing to eliminate vibration, ensuring a smooth, consistent finish on the board surface.

Main Technical Parameters

Differential Synchronization: By utilizing independent drive logic, the machine maintains precise contact pressure regardless of line speed fluctuations, ensuring that the adhesive application is always within a 1.2mm precision tolerance.

Dynamic Gap Management: Operators can control the spacing between the starch glue roll and the pressure roll via the HMI touchscreen or pre-programmed PLC settings. This allows for instant adjustments to accommodate varying flute profiles.

Simplified Maintenance: The starch adhesive tray features a pneumatic lifting mechanism, allowing for rapid, safe access during cleaning cycles and routine maintenance. The system is further enhanced by an adjustable application angle, ensuring that adhesive is only deposited exactly where it is needed on the fluted peaks.

Specifications

Performance Category	Operational Specification
Max. Production Speed	300 m/min
Glue Roller Diameter	320mm
Control Roller Diameter	180mm
Application Precision	Within 1.2mm
Control System	Siemens PLC / Servo-Integrated Logic
Drive System	Fulong Synchronous Belts / Guomao Reducers