ceiling Channel producing machine: 1,high quality,and automautic 2,easy operation 3,low ... material:GCR15 bearing steel quenching processing HRC58-60°3).Number of forming steps:10steps 4). Main electrical machinery power: 3KW 5 ... .2M8).Voltage: 380v 50hz 3phase The whole set of machine consists of : Manual decoiler 1 station ;forming machine,hydraulic system 1 set ,table 1set. ceiling ...