... sealing 3.cutting edge:no rough Automatic projection screen cutting/shearing machine The cutted fabric by ... . With technologies of micro-computer chip, text screen-touching controlling and precise line track to make ... Variable cutting speed6. Suits to any fabric, screen fabric,Shangri-la,Romal blinds,curtain,blinds,etc.7 ... 3.2/4.2mPower:220/110VAC 50/60HzWork pressure:0.3~0.5 MpaRated power:2. ...