With more than 10 years' production experience in irrigation tape machine, the composite double blade labyrinth drip tape production machine from Laiwu Lvzhou Plastic Machinery by adopting two extruders to change-in at the same time, double layer composite die head strengthen the anti-pressure of products, it apply the most advanced molding device in domestic, with high degree of automation, operating, sizing and control accurately, better cooling with double wind ring, higher output, good stability, molding and haul-off device all use frequency control, ensures accuracy and stability. Hole space on the tape is adjustable according to customers' production requirements.