1.Characteristics of screen printing machine The machine is used for printing on reel material of PVC, OPP, Dacron, Security mark, adhesive tape, etc.The material transfer of the machine is controlled by servo motor, the main drive part adopted the pneumatic device, and the printing position is followed and controlled by photocell.The machine has the characteristic of high accurate chromatic, steady material-transfer, automatic counter and alarm, convenient adjust and compact structure, etc. Machine collocated with unwinding, screen-printing and tunnel oven.Length of material towing and screen-printing are controlled by SCM.Material towing adopts servo motor (Anchuan, Japan);Tracking photoelectric eye adopts Sick brand (German);Unwinding has the function of automatic edge corrector;Photoelectric switch adopts Futai brand (Taiwan). 2, Main technical parameters: Printing speed 10-50t/min Max.Unwinding diameter450mm Max.Width of paper 320mm Max.Printing width 300mm Max.Printing length 320mm Main motor power1200w Oven power 4100w Atmospheric pressure 4.5-6kg/cm2 Main machine dimension 2.4(L)*0.95(W)*1.59(H)m Oven dimension 1.75(L)*0.6(W)*1.8(H)m Machine weight About 1100KG