Μηχανή διαμόρφωσης κυλίνδρων διπλού τύπου PDF, PDF-3 κυλίνδρους, κυλίνδρους πρώην

Video Description:
Discover the Duplex PDF Duct Flange Roll Forming Machine, designed to create PDF-3 duct flanges with precision. This machine forms 20mm or 30mm flanges on both sides, ideal for air-conditioning rectangular ducts. With hardened steel rollers and PLC control, it ensures efficient and high-quality production.
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