... 1,Screw diameter 80mm 2,Screw speed 10—80r/min 3,Production scope 10—30mm 4,Extrusion capacity 160 kg/h ... the machine 1000mm 6,Pay-off drum specification PN1600-PN2500 7,Take-up drum specification PN1600-PN25003.Composition of the equipment 1 ... , 2500mm no-spool type pay-off machine 2,Tension device 3, 80mm ...