... system 3.cutting edge:no rough ultrasonic fabric projector screen cutting machine Features:1. Utrasonic cutting the fabric and edge ... your option5. Variable cutting speed6. Suits to any fabric, screen fabric,Shangri-la,Romal blinds,curtain,blinds,etc.7. ... hurt12. With electricity and roller feeding system Technical Parameters:Machine:Ultrasonic Curtain Cutting MachineModel No.:CQJMax cutting width:2. ...