... density polyethylene (LLDPE).2)It employed many technologies such as combined machine head with two-layer extrusion, head rotation, double wind ... , tight friction winder with two work stations .3) The machine is featured by compact structure, stable operation, high productivity, ... DIE:DIE DIAMETER: Φ250mm, Φ300mmHEATER CAPACITY9.6 kwCOOLING AIR BLOWER: 4.0 kw4) HAUL-OFF:DRIVING MOTOR: 2.2 KWTAKE-UP ...