... 3 servo motor,PLC with LCD screen 3.Automatic cutting Application:Suitable for cutting masking, double side, foam & cloth tapesetc. ... on one log roll by changing modes automatically.5. Knife feeding is controlled by servo motor, the cutting speed is ... as per the required core I.D.2. Cutting Supporter: For supporting log roll when cutting core below 38mm. ( function(){ var aBigImageSrc = [ ...