This production line is specialized for PE fruit nets through melting LDPE resin and then mixing it with butane gas, talcum powder, anti-shrinkage agents and other agents, then, the mixed material come out through the extruder and foam in the die part, then cool down and form, finally, it is cut by speed-adjustable cutter according to needed length. This machine adopts nitrated alloy screw, V.F. speed-regulation, cast aluminum heating ring, and automatic temperature controller, etc. Features: 1.This production line is specialized for PE fruit nets. If replaced the die, die lip and pulling system, it may produce PE tube, rod and profile (optional. Not included in the offer). The main raw material is LDPE. 2.Tandem screw and independent heating zone are adopted to ensure easy operation and maintenance, good heating and plasticizing. There are 7+1 heating zones, AC V.F. speed-regulation, safe shield, and circular cooling water system. Cast aluminum heating rings ensure long-term use without any trouble. Parameters: screwDia. 70mm 90 105 mainmotorpower 18.5KWAC 45 55 Max.netlength 135mm 350mm 550mm Max.netdia. 115mm 350mm 500mm Productioncapacity 15-40kg/h(net) 40-80kg/h 50-110kg/h Powersource 380VAC,50Hz 380VAC,50Hz 380VAC,50Hz weight about2.5ton 4.0T 5T