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Contact SupplierThe DMWL-A Fingerless Single Facer is a precision-built machine designed for high-speed, high-quality production of single-faced corrugated board. Its compact, modern structure and vacuum suction system ensure perfect flute formation, making it ideal for both medium and high-volume corrugated box plants.
\r\r🧩 Main Structure & Key Features:\r✅ Compact & Efficient Design
Excellent appearance with a space-saving, streamlined structure that suits modern factory layouts.
✅ Vacuum Suction Fingerless System
Provides stable corrugated board feeding and uniform flute profile without flute height variation (no high-low flutes).
✅ Corrugating Roll Set
\rDiameter: Ø263 / Ø266 mm
\rMaterial: 48CrMo alloy steel
\rSurface: Induction hardened to HRC 55–60 for outstanding wear resistance and long service life
\r✅ High-Temperature Bearing System
\rSpecially selected main bearings with high-temp grease lubrication
\rEnsures reliable sealing and long-term operational stability
\r✅ Pneumatic Roll Control
\rApplicator roll load/unload via pneumatic cylinder for fast response
\rExcellent shock absorption minimizes wear and mechanical stress
\r✅ Glue Application System
\rSelf-circulating glue unit with fully immersed applicator roll
\rGap between applicator and doctor roll adjusted using worm and worm wheel mechanism
\r✅ Precision Rollers
All main rolls made from forged steel, hard chrome-plated, and precision ground for accuracy and durability:
Pressure Roll: Ø262.5 mm
\rApplicator Roll: Ø210 mm
\rDoctor Roll: Ø118 mm
\rUsed in single facer units of 2-ply or 3-ply corrugated board production
\rCompatible with A, B, C, E flute profiles depending on roll configuration
\rSuitable for integration into automatic or semi-automatic corrugating lines
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