... machine 4, extruder 5, drip irrigation ND 30-H high speed inner flat drip irrigation tube production lineTube Diameter* Wall ... = 0.9mm: Max speed = 40m/minHeight of assembly line’s centerline 1000mmDirection of the assembly line: from right to leftUnit ... extruder, drip irrigation tube, drip tube production line, drip irrigation tube production line, Drip irrigation tape making machin,Drip irrigation ...