SEMI-AUTO PAPER TUBE SEALING MACHINESEMI AUTO PAPER TUBE SEALING MACHINE Apply to paper covers composite cans, calendars cans, tea, wine, cans, tin covered composite cans, cardboard box of paper rolled and side cover. MAIN SPECCIFICATION Tube diameter 20 150 mm Tube height 20 300 mm Tube wall thickness 1 4 mm Way of propel Top down advance Way of fix & feed Pneumatic Working air pressure 0. 2 0. 6 MPA Productive speed 20 feeding way Manual fix time Mainframe size 550*500*1600 Weight 150