SF D280S 1400 Model Single Facer Corrugation Machine Hood Suction Structure Fingerless Type

Hood suction structure fingerless type corrugation machine designed for high-speed production stability and superior performance.

• Wind adsorption paper guiding maintains flute stability during high-speed operation
• 180° negative pressure zone created by vacuum box and fan for precise corrugated paper rolling
• Narrow suction slot (≤2.6mm) minimizes stripe marks on single side corrugated cardboard
• Universal joint transmission separates vibration source for enhanced maintainability and reliable operation
• Oil bath lubrication with closed gear transmission reduces machine vibration
• Auto-cycle glue supply with pneumatic control provides buffering effect
• Special mesh nicking and chrome-plating treatment on glue roller surface
• 48CrMo high-quality alloy steel corrugated rollers with HRC58-62 hardness after heat treatment
• Customizable flute profiles available to meet specific customer requirements

• Side Wallboards and Base: Casting HT200 (Hebei origin)
• Transmission Parts Base: Channel welded construction (Tangshan, Hebei origin)