RTFQ-1300BC high speed jumbol roll slitting machine
1. This machine is suitable to slit paper,composit material, aluminium foil, printing film,PE,PP,PET,PVC such plastic film, etc.It is an ideal machine for printing packing comparry for processing. 2.Enlire machine is conrrolled by PLC(two vector motors),man-machine interface,screen louch operation. 3.Unwind part adopts imported pneumatic brake control, the rolling diameter is automatically calculated by PLC, to achieve constant tension control. 4.Traclion control is drive by a veclor variable frequency motor,to achieve constant linear velocity control, And effectively cut off inleractant tension between rewind and unwind. 5.The rewind shaft uses firction,is driven by a vector frequency motor. The rewind tension control is according to rewind diameter,thickness, tension set, etc.After operation by the PLC output control signals, via control of the friction pressure, to achieve the purpose of winding tension. 6.Unwind part adopts hydraulic power feed, shaftless, which can save much labour force,and shoten time. 7.Auto meter presetting, EPC error correction device is positive to assure the accuracy. 8.The feature of machine is stability,security, efficienct,etc.