380V 50HZ Double Facer Corrugated Cardboard Machine 5Ply Corrugator Line

This machine is a crucial component in corrugated cardboard production lines. The Double Facer machine bonds single-sided corrugated board with surface paper, then heat-cures and dries it to form three, five, or seven-layer corrugated cardboard. The finished board is then transferred to slitting machines for further processing.

• Design speed: 150-180m/min
• Effective width: 1400mm-2200mm
• Heating plates are surface-ground and chrome-plated (600mm width, 8-20 pieces available)
• Hot plates meet national first-level pressure container standards
• PLC-controlled human-machine interface with automatic heating plate switching and pressure adjustment
• Driver rollers feature abrasion-resistant rubber coating with V-shaped teeth for stable paperboard output
• Pneumatic structure for press roller adjustment
• Automatic belt correction system with tension adjustment
• Y-shaped rubber-coated drive rollers ensure smooth board output

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