Features: This production line is specialized for PE fruit nets and profile. Replacing the die lip and pull-away system, it may produce PE tubes, rods and profiles. The main original material is LDPE granule. The foaming agent can be butane or LPG. Tandem screw with independent heating zones to insure good and accurate heating and curing, easy operation and trouble shooting.7+1 zones heating. AC digital drive for speed regulation. Technical parameters: Dimensions Screw rpm Grid qty Grid diameter Production Screw Diameter L8xW1.5xH1.8m 20-80rpm 20-32p D0.75-1mm 20-35kg/h D65/D70 L/D Haul roller Main motor Total power Warranty 50:1 D100x500mm 18.5kw 55kw 1 year