Corrugated Cardboard Double Facer

The corrugated cardboard double facer serves as the critical finishing station in the manufacturing process, tasked with the thermal bonding and dehydration of multi-layered board structures. Its essential role is to solidify the adhesive bond between the fluted core and liner sheets while simultaneously ensuring the final substrate is perfectly shaped and dried. By applying continuous, controlled pressure and heat through its textile-web transport system, the machine guarantees the structural rigidity and flatness of the finished material before it advances to the cutting stage.

 

• Robust Structural Architecture: The main framework is constructed from high-tensile channel steel, providing the exceptional rigidity required for high-velocity production cycles without vibration or deflection.

• Engineered Thermal Efficiency: The heating plates are precision-fabricated in accordance with rigorous pressure vessel safety standards. They feature an internal "S-curve" steam circulation pattern that maximizes energy transfer, supported by integrated reinforcing ribs to ensure geometric stability under intense thermal stress.

• Uniform Heat Distribution: Steam management is optimized through a cross-flow piping arrangement, ensuring consistent surface temperatures across the entire length of the plates, which prevents warping and promotes uniform bonding.

• Precision Drive Synchronization: The corrugated cardboard double facer utilizes an anilox-textured rubber drive roller with a large diameter to maximize traction, significantly reducing belt slippage. The main transmission is digitally linked to the upstream adhesive station via a speed encoder for perfect production flow alignment.

• Advanced Transmission & Maintenance: The system is powered by a high-torque variable frequency motor and a precision-engineered bevel-gear assembly. To ensure long-term durability, a dedicated lubrication circuit-utilizing copper piping and individual oil pumps-continuously cools the bearing and gear contact points.

• Automated Safety & Oversight: Both the thermal and cooling sections are equipped with responsive touch-plate mechanisms that enable automated, stable plate elevation, enhancing both operational reliability and workplace safety.