The line is mainly used in drip irrigation belt.The drip irrigation belt is an important development way of saving-water type agriculture and enhancing water use ratio. 1.Uses the highly effective extruding machine, fast trades the net, the spiral blow molding nose. 2.The own development real suction models compound takes shape the mold. 3.Own development measured the diameter proportion is vexed the installment. 4.The production line uses high quality inverter to control the frequency conversion control technology, the adjustment is convenient. 5. The max. speed can *5m/min