December 10, 2018BLKMA Company Spiral duct ovalizer machine transforms smooth and corrugated round spiral duct into Flat-oval duct. Machine control is by PLC, and the lcd UNIT on the operator's panel stores all set p...view
December 12, 2017Performacne Features:Portable angle steel flange production line is mainly for punching and cutting duct angle steel flange(30-50 angle steel).Cutter and punching die which are both made of Japan SKH5...view
December 12, 2017Performance Features:It's widely used for riveting angle steel flange and galvanized sheet metal because the machine is easy operate and move. Main Technical Parameters:ModelPressure(Mpa)Rivet(mm)Pow...view